Rosa メイMei
Rosa's model
No.	39
English voice actor	Kayli Mills[1]
Japanese voice actor	Aki Toyosaki[2]
Description	This high-spirited young lady likes to stand out and has a strong sense of justice. Her dream is to have many battles with Trainers all over the world.

Rosa (Japanese:メイMei) is aPokémon Trainer inPokémon Masters EX, based on thecharacter of the same name in thecore seriesgames. She forms async pair withSnivy and itsEvolutions,Servine andSerperior. This sync pair can be obtained by completingChapter 1 of thePML Arc, available since the game's release. The pair's potential can be raised to6★ EX since August 28, 2020, which unlocks Rosa's EX style.

Rosa in her holiday attire forms a sync pair withDelibird. This sync pair can be obtained through seasonalsync pair scouts and was first made available on December 12, 2019 alongside thestory eventRosa's Party. The pair's potential can be raised to6★ EX since November 16, 2020, which unlocks Rosa (Holiday 2019)'s EX style.

Rosa also forms a sync pair withDewott. This sync pair can be obtained by reaching Friendship Level 100 with Rosa in theTrainer Lodge and was first made available on August 25, 2022. The pair's potential can be raised to6★ EX since March 29, 2023, though it lacks an EX style.

Rosa in her special costume forms a sync pair withShaymin. This sync pair can be obtained through costume sync pair scouts and was first made available on September 15, 2022 alongside thecostume eventSuper Tour Guide Rosa. The pair's potential can be raised to6★ EX since it first released, which unlocks Rosa (Special Costume)'s EX style.

Rosa in herNeo Champion attire forms a sync pair withMeloetta, which is capable of changing between itsAria and Pirouette Formes. This sync pair can be obtained through Master Fair sync pair scouts and was first made available on December 25, 2023 alongside theNeo Champions eventA Touching Sepia-Toned Song. The pair's potential can be raised to6★ EX since it first released, which unlocks Rosa (Champion)'s EX style.

Rosa in herPasio Academy uniform forms a sync pair withDeerling, in either itsSpring or Summer Forms. This sync pair can be obtained through theacademy eventPasio Academy Opening and was first made available on March 31, 2025. The pair's potential can be raised to6★ EX since it first released, which unlocks Rosa (Academy)'s EX style.

In the games

This section is incomplete. Please feel free to edit this section to add missing information and complete it. Reason: History & Role in Pokémon Masters EX

Rosa has experienced similar events to hercore series counterpart as theplayer character.

Snivy → Servine → Serperior

Snivy can evolve into Servine once it has reached level 30 through its sync pair storySnivy's Evolution, and then into Serperior once it has reached level 45 through its sync pair storyServine's Evolution.

			Type			Grass
			Move type			Grass
			Role			Support
			Base Potential			★★★★★☆EX
Snivy♀		Weakness			Flying
Being exposed to sunlight makes its movements swifter. It uses vines more adeptly than its hands.
Stats		HP	Attack	Defense	Sp. Atk	Sp. Def	Speed
Lv. 140, Base Potential		632	90	202	112	231	188
Lv. 140, Max Potential		732	130	242	152	271	228
Mega Snivy
Lv. 140, Base Potential		—	—	—	—	—	—
Lv. 140, Max Potential		—	—	—	—	—	—

			Type			Grass
			Move type			Grass
			Role			Support
			Base Potential			★★★★★☆EX
Servine♀		Weakness			Flying
It moves along the ground as if sliding. Its swift movements befuddle its foes, and it then attacks with a vine whip.
Stats		HP	Attack	Defense	Sp. Atk	Sp. Def	Speed
Lv. 140, Base Potential		663	92	206	115	252	192
Lv. 140, Max Potential		763	132	246	155	292	232
Mega Servine
Lv. 140, Base Potential		—	—	—	—	—	—
Lv. 140, Max Potential		—	—	—	—	—	—

			Type			Grass
			Move type			Grass
			Role			Support
			Base Potential			★★★★★☆EX
Serperior♀		Weakness			Flying
It only gives its all against strong opponents who are not fazed by the glare from Serperior's noble eyes.
Stats		HP	Attack	Defense	Sp. Atk	Sp. Def	Speed
Lv. 140, Base Potential		723	95	212	120	280	198
Lv. 140, Max Potential		823	135	252	160	320	238
Mega Serperior
Lv. 140, Base Potential		—	—	—	—	—	—
Lv. 140, Max Potential		—	—	—	—	—	—

Availability

Rosa is teamed up with by completing Chapter 1 of the PML Arc.

Moves

Rosa's Snivy and Servine use Grass Sync Beam as theirsync move. Upon Evolution, Serperior learns the upgraded Shoot for the Stars Leaf Storm.

Name	Type	Category	Move gauge	BasePower	MaxPower	Accuracy	Target	Description
Energy Ball	Grass	Special	2	49	58	100%	An opponent	Has a chance (10%) of lowering the target's Sp. Def by one stat rank.
X Sp. Atk All	None	Status	0 (2 uses)	—	—	—	All allies	Raises the Sp. Atk of all allied sync pairs by two stat ranks.
Time to Energize!	None	Status	0 (2 uses)	—	—	—	All allies	Charges the user's move gauge by three for each allied sync pair on the field. When used in a co-op battle, charges the move gauges of all allied players by three instead.
Giga Drain	Grass	Special	3	91	109	100%	An opponent	The more damage dealt to the target, the more it restores the user's HP.
Sync moves
Grass Sync Beam	Grass	Special	—	200	240	—	An opponent	(6★ EX effect: The sync buff is doubled the first time a sync move is used.)
Shoot for the StarsLeaf Storm	Grass	Special	—	250	300	—	An opponent	(6★ EX effect: The sync buff is doubled the first time a sync move is used.)

Skills

Name	Description
Passive Skills
Stalwart	Sp. Def cannot be lowered.
Exclusive Lucky Skills
Barricade Buddies 1	Raises the Sp. Def of all allied sync pairs by one stat rank when the user's move is successful.
Rosa's Focused Effort	Applies the Free Move Next effect to the user when its Pokémon uses a move. Increases the Special Moves ↑ Next effect of all allied sync pairs by one rank when the user's Trainer uses a move.
Theme Skills
Grass Support	Raises the maximum HP of all allied sync pairs by 60.
Unova Support	Raises the maximum HP of all allied sync pairs by 13.
Main Character Support	Raises the maximum HP of all allied sync pairs by 13.
Pigtails Support	Raises the maximum HP of all allied sync pairs by 15.
Unova Adventurer Support	Raises the maximum HP of all allied sync pairs by 15.
Expedition Skills
Wistful ↑ 2	Raises the following discovery level by 2: •Wistful Crystal

Sync grid

Rosa & Snivy'ssync grid is an expanded grid, made available since February 10, 2020.

Dewott

			Type			Water
			Move type			Water
			Role			Tech
			Base Potential			★★★★☆☆EX
Dewott♂		Weakness			Electric
Strict training is how it learns its flowing double-scalchop technique.
Stats		HP	Attack	Defense	Sp. Atk	Sp. Def	Speed
Lv. 140, Base Potential		549	356	147	307	149	300
Lv. 140, Max Potential		629	396	187	347	189	340
Mega Dewott
Lv. 140, Base Potential		—	—	—	—	—	—
Lv. 140, Max Potential		—	—	—	—	—	—

Availability

Rosa & Dewott can be teamed up with by raising Rosa to friendship level 100 in theTrainer Lodge.

Moves

Name	Type	Category	Move gauge	BasePower	MaxPower	Accuracy	Target	Description
Aqua Jet	Water	Physical	0 (3 uses)	75	90	100%	An opponent	No additional effect.
X Attack	None	Status	0 (2 uses)	—	—	—	Self	Raises the user's Attack by two stat ranks.
Razor Shell	Water	Physical	3	103	123	95%	An opponent	Has a chance (50%) of lowering the target's Defense by one stat rank.
Let It Flow!	None	Status	0 (1 use)	—	—	—	Allied side	Applies the Move Gauge Acceleration effect to the allied field of play. Raises the user's accuracy by one stat rank. Raises the user's critical-hit rate by three stat ranks.
Sync moves
Entirely Exuberant Water Impact	Water	Physical	—	200	240	—	An opponent	The more the target's Defense is lowered, the greater the power of this attack. (6★ EX effect: Sync move power will be multiplied by 1.5.)

Skills

Name	Description
Passive Skills
Vigilance	Protects the user against critical hits.
On a Roll 1	Raises the chance of lowering stat values with the additional effects of moves.
Power Reserves 4	Powers up the user's moves when in a pinch.
Theme Skills
Water Tech	Raises allies' Attack and Sp. Atk by 24 when using Water-type attacks. Raises the maximum HP of all allied sync pairs by 24.
Unova Tech	Raises the Attack and Sp. Atk of all allied sync pairs by 4. Raises the maximum HP of all allied sync pairs by 7.
Main Character Tech	Raises the Attack and Sp. Atk of all allied sync pairs by 4. Raises the maximum HP of all allied sync pairs by 7.
Pigtails Tech	Raises the Attack and Sp. Atk of all allied sync pairs by 5. Raises the maximum HP of all allied sync pairs by 8.
Unova Adventurer Tech	Raises the Attack and Sp. Atk of all allied sync pairs by 5. Raises the maximum HP of all allied sync pairs by 8.
Expedition Skills
Soothing ↑ 2	Raises the following discovery level by 2: •Soothing Crystal

Sync grid

The sync grid for Rosa & Dewott is an expanded grid, made available since the pair first released.

Delibird

Rosa (Holiday 2019) メイ（１９シーズン）Mei (2019 Season)
Rosa's model (Holiday 2019)
No.	39
English voice actor	Kayli Mills
Japanese voice actor	Aki Toyosaki
Description	Dressed head to toe for warm hospitality during the holiday season, Rosa and Delibird deliver joy and cheer to all of their friends.

			Type			Flying
			Move type			Flying
			Role			Support
			Base Potential			★★★★★☆EX
Delibird♀		Weakness			Steel
It shares its food with people who are stranded. Because Delibird is omnivorous, sometimes it gives those people bug Pokémon.
Stats		HP	Attack	Defense	Sp. Atk	Sp. Def	Speed
Lv. 140, Base Potential		618	186	232	117	203	245
Lv. 140, Max Potential		718	226	272	157	243	285
Mega Delibird
Lv. 140, Base Potential		—	—	—	—	—	—
Lv. 140, Max Potential		—	—	—	—	—	—

Availability

Rosa (Holiday 2019) is exclusive to seasonal scouts. Her offering rate was increased in the followingsync pair scouts:

She was also available in the following sync pair scouts:

Moves

Name	Type	Category	Move gauge	BasePower	MaxPower	Accuracy	Target	Description
Aerial Ace	Flying	Physical	2	45	54	100%	An opponent	Never misses.
X Attack All	None	Status	0 (2 uses)	—	—	—	All allies	Raises the Attack of all allied sync pairs by two stat ranks.
All the Presents!	None	Status	0 (2 uses)	—	—	—	Allied side	Applies the Move Gauge Acceleration effect to the allied field of play. Raises the Speed of all allied sync pairs by one stat rank. Raises one of the following stats of all allied sync pairs by two stat ranks at random: Attack, Defense, Sp. Atk, Sp. Def, accuracy, or evasiveness.
Drill Peck	Flying	Physical	3	100	120	100%	An opponent	No additional effect.
Sync moves
Special DeliveryDrill Peck	Flying	Physical	—	250	300	—	An opponent	(6★ EX effect: The sync buff is doubled the first time a sync move is used.)

Skills

Name	Description
Passive Skills
Wide Awake	Prevents the user from falling asleep.
Snow Shelter	Protects the user from damage from a hailstorm.
Healing Hail 1	Restores the user's HP whenever its Pokémon takes an action during a hailstorm.
Theme Skills
Flying Support	Raises the maximum HP of all allied sync pairs by 60.
Unova Support	Raises the maximum HP of all allied sync pairs by 13.
Cape Support	Raises the maximum HP of all allied sync pairs by 15.
Seasonal Outfit Support	Raises the maximum HP of all allied sync pairs by 15.
Cook Support	Raises the maximum HP of all allied sync pairs by 15.
Expedition Skills
Wistful ↑ 2	Raises the following discovery level by 2: •Wistful Crystal

Sync grid

Rosa (Holiday 2019) & Delibird'ssync grid is an expanded grid, made available on November 16, 2020.

Shaymin (Sky Forme)

Rosa (Special Costume) メイ (スペシャル)Mei (Special)
Rosa's model (Special Costume)
No.	39
English voice actor	Kayli Mills
Japanese voice actor	Aki Toyosaki
Description	Rosa is wearing a special costume. She is the tourism ambassador of Pasio, and with Shaymin, she warmly welcomes visitors who come to Pasio.

			Type			Grass
			Move type			Grass
			Role			Tech
			Base Potential			★★★★★☆EX
Shaymin		Weakness			Poison
It can dissolve toxins in the air to instantly transform ruined land into a lush field of flowers.
Stats		HP	Attack	Defense	Sp. Atk	Sp. Def	Speed
Lv. 140, Base Potential		674	224	191	312	191	476
Lv. 140, Max Potential		774	264	231	352	231	516
Mega Shaymin
Lv. 140, Base Potential		—	—	—	—	—	—
Lv. 140, Max Potential		—	—	—	—	—	—

Availability

Rosa (Special Costume) is exclusive to costume scouts. Her offering rate was increased in the followingsync pair scouts:

She was also available in the following sync pair scouts:

Moves

Name	Type	Category	Move gauge	BasePower	MaxPower	Accuracy	Target	Description
Sweet Scent	Normal	Status	2	—	—	100%	All opponents	Lowers the target's evasiveness by two stat ranks.
Potion	None	Status	0 (2 uses)	—	—	—	An ally	Restores an ally's HP by approximately 40% of its maximum HP.
Seed Flare	Grass	Special	4	185	222	85%	An opponent	Has a chance (40%) of lowering the target's Sp. Def by two stat ranks.
Gift of Gratitude!	None	Status	2 (1 use)	—	—	—	All allies	Raises the user's Sp. Atk by four stat ranks. Raises the user's accuracy and critical-hit rate by two stat ranks. Raises the critical-hit rate of all allied sync pairs by one stat rank.
Sync moves
Grass Beam of Gratitude	Grass	Special	—	200	240	—	An opponent	The more the target's Sp. Def is lowered, the greater the power of this attack. (6★ EX effect: Sync move power will be multiplied by 1.5.)

Skills

Name	Description
Passive Skills
On a Roll 1	Raises the chance of lowering stat values with the additional effects of moves.
Shuddering Snarl 9	Lowers the target's Sp. Atk by two stat ranks when the user's Pokémon uses a move targeting that opponent.
Power Loving	The more the target's stats are lowered, the more it powers up the user's moves.
Theme Skills
Grass Tech	Raises allies' Attack and Sp. Atk by 24 when using Grass-type attacks. Raises the maximum HP of all allied sync pairs by 24.
Unova Tech	Raises the Attack and Sp. Atk of all allied sync pairs by 4. Raises the maximum HP of all allied sync pairs by 7.
Main Character Tech	Raises the Attack and Sp. Atk of all allied sync pairs by 4. Raises the maximum HP of all allied sync pairs by 7.
Special Costume Tech	Raises the Attack and Sp. Atk of all allied sync pairs by 5. Raises the maximum HP of all allied sync pairs by 8.
Expedition Skills
Soothing ↑ 2	Raises the following discovery level by 2: •Soothing Crystal

Sync grid

Rosa (Special Costume) & Shaymin'ssync grid is an expanded grid, made available since the sync pair was first released.

Meloetta (Aria Forme ↔ Pirouette Forme)

Rosa (Champion) メイ（チャンピオン）Mei (Champion)
Rosa's model
No.	39
English voice actor	Kayli Mills
Japanese voice actor	Aki Toyosaki
Description	Rosa is dressed in an outfit honoring her earned title: NeoChampion ofPasio. She performs perfectly in sync with Meloetta.

			Type			Psychic
			Move type			Psychic
			Role			Support
			EX Role			Sprint
			Base Potential			★★★★★☆EX
Meloetta		Weakness			Bug
The melodies sung by Meloetta have the power to make Pokémon that hear them happy or sad.
Stats		HP	Attack	Defense	Sp. Atk	Sp. Def	Speed
Lv. 140, Base Potential		679	224	311	254	314	359
Lv. 140, Max Potential		839	284	351	314	354	439
Mega Meloetta
Lv. 140, Base Potential		—	—	—	—	—	—
Lv. 140, Max Potential		—	—	—	—	—	—

			Type			Fighting
			Move type			Fighting
			Role			Support
			EX Role			Sprint
			Base Potential			★★★★★☆EX
Meloetta		Weakness			Flying
The melodies sung by Meloetta have the power to make Pokémon that hear them happy or sad.
Stats		HP	Attack	Defense	Sp. Atk	Sp. Def	Speed
Lv. 140, Base Potential		679	224	311	254	314	359
Lv. 140, Max Potential		839	284	351	314	354	439
Mega Meloetta
Lv. 140, Base Potential		—	—	—	—	—	—
Lv. 140, Max Potential		—	—	—	—	—	—

Availability

Rosa (Champion) is exclusive to Master Fair scouts. Her offering rate was increased in the followingsync pair scouts:

She was also available in the following sync pair scouts:

Moves

Meloetta starts the battle in Aria Forme. Due to its passive skills, Meloetta's Normal-type moves and sync move become Psychic-type or Fighting-type when it is in Aria Forme or Pirouette Forme respectively.

Name	Type	Category	Move gauge	BasePower	MaxPower	Accuracy	Target	Description
Relic Song of Wonder	Normal	Special	2	100	120	—	All opponents	Activation Condition: When the user is not in a pinch. Deactivation Condition: When the user is in a pinch. Never misses. Has a chance (30%) of putting the target to sleep. Raises the critical-hit rate of all allied sync pairs by one stat rank. Raises one of the following stats of all allied sync pairs by two stat ranks at random: Attack, Defense, Sp. Atk, Sp. Def, Speed, accuracy, or evasiveness. (The same stat is raised for all allied sync pairs.)
Potion	None	Status	0 (2 uses)	—	—	—	An ally	Restores an ally's HP by approximately 40% of its maximum HP.
Sing	Normal	Status	1	—	—	45%	An opponent	Puts the target to sleep. (Aria Forme)
Teeter Dance	Normal	Status	2	—	—	100%	All opponents	Leaves the target confused. (Pirouette Forme)
Ode to Glory!	None	Status	0 (2 uses)	—	—	—	All allies	Raises the Speed of all allied sync pairs by two stat ranks. Increases the Special Moves ↑ Next effect of all allied sync pairs by two ranks when the user is in Aria Forme. Increases the Physical Moves ↑ Next effect of all allied sync pairs by two ranks when the user is in Pirouette Forme.
Sync moves
Sepia MemoriesRelic Song	Normal	Special	—	300	360	—	An opponent	(6★ EX effect: The sync buff is doubled the first time a sync move is used.) (EX role effect: The first time the user's sync move is used each battle, the sync move countdown is reduced by three.)

Skills

Name	Description
Passive Skills
Unova Flag Bearer	Powers up the moves of all allied sync pairs by 10%. Reduces attack move damage taken by all allied sync pairs by 20%. The more allied sync pairs with the Unova theme you have on your team, the higher these percentages are. (Each additional sync pair powers up moves by 10% and reduces damage by 3%. The maximum power-up is 30%, and the maximum damage reduction is 26%.)
Relic Nostalgia	Switches between Aria Forme and Pirouette Forme when the user's attack move or sync move which includes Relic Song in its name is successful. Increases the Physical Moves ↑ Next effect and Special Moves ↑ Next effect of all allied sync pairs by one rank when the user changes forms while it is on the field of play.
Psychic Performance	Normal-type moves and sync moves become Psychic type. Raises the user's Sp. Def by one stat rank when its move targeting an opponent is successful. (Aria Forme)
Fighting Performance	Normal-type moves and sync moves become Fighting type. Raises the user's Defense by one stat rank when its move targeting an opponent is successful. (Pirouette Forme)
Entrancing Melody	Lowers the target's Psychic Type Rebuff by one rank the first time the user uses a move targeting the opponent each battle when it is in Aria Forme. Lowers the target's Fighting Type Rebuff by one rank the first time the user uses a move targeting the opponent each battle when it is in Pirouette Forme.
Theme Skills
Psychic Support	Raises the maximum HP of all allied sync pairs by 60.
Unova Support	Raises the maximum HP of all allied sync pairs by 13.
Main Character Support	Raises the maximum HP of all allied sync pairs by 13.
Champion Support	Raises the maximum HP of all allied sync pairs by 13.
Unova Adventurer Support	Raises the maximum HP of all allied sync pairs by 15.
Expedition Skills
Wistful ↑ 2	Raises the following discovery level by 2: •Wistful Crystal

Sync grid

Rosa (Champion) & Meloetta's sync grid is an expanded grid, made available since the sync pair was first released. It was further expanded on April 25, 2025.

Deerling

Rosa (Academy) メイ (アカデミー)Mei (Academy)
Rosa's model (Academy)
No.	39
English voice actor	Kayli Mills
Japanese voice actor	Aki Toyosaki
Description	Rosa is in aPasio Academy uniform, which she's wearing exactly as it was given to her. She's been studying really hard at the academy.

		Type			Grass
		Move type			Grass
		Role			Field
		EX Role			Sprint
		Base Potential			★★★★★☆EX
Deerling♂		Weakness			Flying
Their coloring changes according to the seasons and can be slightly affected by the temperature and humidity as well.
Stats		HP	Attack	Defense	Sp. Atk	Sp. Def	Speed
Lv. 140, Base Potential		200	140	40	140	40	300
Lv. 140, Max Potential		360	200	80	200	80	380
Mega Deerling
Lv. 140, Base Potential		—	—	—	—	—	—
Lv. 140, Max Potential		—	—	—	—	—	—

Availability

Rosa (Academy) & Deerling can be obtained from theacademy eventPasio Academy Opening. The first run of the event (March 31 to April 18, 2025) had Rosa form a sync pair with Spring Form Deerling, and the second run (September 22 to October 10, 2025) had Rosa form a sync pair with Summer Form Deerling. The player can have both sync pairs on their team, though their moves and skills are identical.

Moves

Rosa (Academy) & Deerling start withEnergy Ball as their only move. They can learn up to three other moves at a time by customizing theirsync grid.

Name	Type	Category	Move gauge	BasePower	MaxPower	Accuracy	Target	Description
Energy Ball	Grass	Special	2	49	58	100%	An opponent	Has a chance (10%) of lowering the target's Sp. Def by one stat rank.
X Speed	None	Status	0 (2 uses)	—	—	—	Self	Raises the user's Speed by two stat ranks.
Dire Hit	None	Status	0 (2 uses)	—	—	—	Self	Raises the user's critical-hit rate by one stat rank.
Giga Drain	Grass	Special	3	91	109	100%	An opponent	The more damage dealt to the target, the more it restores the user's HP.
Seed Bomb	Grass	Physical	3	100	120	100%	An opponent	No additional effect.
Sunny Day	Fire	Status	2 (2 uses)	—	—	—	Entire field	Makes the weather sunny.
Bullet Seed	Grass	Physical	2	15	18	100%	An opponent	Attacks the target two to five times in a row.
Sp. Atk Studies	None	Status	0 (2 uses)	—	—	—	Self	Raises the user's Sp. Atk by two stat ranks. Raises the user's critical-hit rate by one stat rank.
Attack Studies	None	Status	0 (2 uses)	—	—	—	Self	Raises the user's Attack by two stat ranks. Raises the user's critical-hit rate by one stat rank.
Sync moves
Mark the Seasons Grass Beam	Grass	Special	—	250	300	—	An opponent	(6★ EX effect: Implements the following field effect just before the user's sync move is used the first time each battle. Extends the field effect duration only that time. • Grassy Terrain) (EX role effect: The first time the user's sync move is used each battle, the sync move countdown is reduced by three.)

Skills

Name	Description
Theme Skills
Grass Field	Raises the maximum HP of all allied sync pairs by 24. Raises the Speed of all allied sync pairs by 24.
Unova Field	Raises the maximum HP of all allied sync pairs by 7. Raises the Speed of all allied sync pairs by 7.
Main Character Field	Raises the maximum HP of all allied sync pairs by 7. Raises the Speed of all allied sync pairs by 7.
Pigtails Field	Raises the maximum HP of all allied sync pairs by 8. Raises the Speed of all allied sync pairs by 8.
Pasio Academy Field	Raises the maximum HP of all allied sync pairs by 8. Raises the Speed of all allied sync pairs by 8.
Expedition Skills
Soothing ↑ 2	Raises the following discovery level by 2: •Soothing Crystal

Sync grid

Rosa (Academy) & Deerling's sync grid is a special sync grid that can be customized through the academy event Pasio Academy Opening.

Appearances

Battle appearances

Rosa & Snivy can be battled against in:

• PML Arc:Chapter 1: New Adventure, New Goal
• Sync pair story:Rowlet's Evolution
• Story event:Two Champions (as a side foe; December 26, 2019 to January 22, 2020; May 25 to June 8, 2021)

Rosa & Servine can be battled against in:

• Sync pair story:Bayleef's Evolution

Rosa & Serperior can be battled against in:

• Arceus Arc: Chapter 2:The Bond That Guides Leon (as a side foe)
• EX Plaza: EX Challenge: Rosa
• Battle Rally (Area 1–9)
• Pasio Towers:Fire,Electric,Grass,Ice,Fighting,Flying,Psychic,Bug,Ghost,Dragon,Dark,Steel, andFairy Towers
• Solo event:Training with Legends (August 28 to September 14, 2020)
• Story event:Hearts United (August 28 to September 30, 2021; December 26, 2022 to January 11, 2023)
• Pokémon Masters Day: Special Pika-Challenge! (March 25, 2022;November 25, 2022;September 25, 2025)
• Extreme battle event:Battle Unova's Best! (November 2 to 14, 2022)
• Gear event:Normal-Type Gear Event (as a side foe; February 16 to March 1, 2024)
• Costume event:Infamous Pokéstar Villains (as a side foe; April 30 to May 17, 2024; June 8 to 24, 2025)
• Neo Champions:Facing the Future with Fight (as a side foe; November 28, 2025 to January 7, 2026)

Rosa (Holiday 2019) & Delibird can be battled against in:

• Story event:A Special Present (December 24, 2019)
• Daily Battle:Heartwarming Presents (as a side foe; December 24, 2022)

Rosa (Special Costume) & Shaymin can be battled against in:

• Battle Rally (as a side foe; Area 1–9; since version 2.49.0)
• Story event:Festive Sun and Moon (as a side foe; August 28 to October 2, 2024)

Rosa (Champion) & Meloetta can be battled against in:

• Special battle event:Take on a serious Rosa! (December 25, 2023 to January 14, 2024)
• Story event:Joyful Music with Everyone (December 13 to 31, 2024)*

Story appearances

Rosa appears in her normal outfit in the following story areas:

• PML Arc:
  • Chapter 1: New Adventure, New Goal
  • Chapter 2: New Friends, New Foes
  • Chapter 4: From Bud to Blossom
  • Chapter 5: The High-Flying Girl
  • Chapter 6: A Telling Aura
  • Chapter 9: The Beauty of Friendship
  • Chapter 10: A Matter of Pride
  • Interlude 1: Brock's Grit
  • Chapter 19: Rematch vs. Lear!
  • Chapter 21: Face the Fight!
  • Chapter 22: Rival Face-Off!
  • Chapter 24: A Shining Spotlight
  • Chapter 26: The Future Is Now!
  • Chapter 27: The Quarterfinals
  • Chapter 28: Change of Heart
  • Chapter 29: Semifinal Showdown
  • Chapter 30: The Road to Victory
• Villain Arc:
  • Unova: Team Plasma & Two Heroes
  • Paulo: The Path Forward
  • Final Chapter: Where Ideals Cross Paths
• Arceus Arc:
  • Chapter 2:The Bond That Guides Leon
  • Chapter 3:Proof of Love
• Champion Stadium:Victory Road
• Story events:
  • Rosa's Party
  • Two Champions
  • Dazzling Dizzying Battle Stage
  • Champion Time
  • Hearts United
  • Veevee on Pasio!
  • Golden Bonds on Pasio
  • Joyful Music with Everyone
• Costume events:
  • Hilda's Battle Prep
  • Super Tour Guide Rosa
  • Infamous Pokéstar Villains
• Solo event:Pasio Gold Rush
• Special event:Blazing Battle with Ash
• Neo Champions:A Touching Sepia-Toned Song
• Sync pair stories:
  • A Day withNita
  • A Day withSygna Suit N
  • Bayleef's Evolution
  • Rowlet's Evolution

Rosa appears in her holiday outfit in the following story areas:

• Story events:
  • Rosa's Party
  • A Special Present
  • Focus on the Shining Shot!

Rosa appears in her special costume in the following story areas:

• Costume event:Super Tour Guide Rosa
• Story events:
  • Festive Sun and Moon
  • Tiny Courage, Big Thanks (flashback)

Rosa appears in her Champion outfit in the following story areas:

• Neo Champions:A Touching Sepia-Toned Song
• Special battle event:Take on a serious Rosa!

Rosa appears in her academy uniform in the following story areas:

• Academy events:
  • Pasio Academy Opening
  • Best Buddies Program

Sync pair stories

Rosa & Snivy

• A Day with Rosa

Evolution

Name	Trainer	Pokémon	Price	First-Time Rewards
Snivy's Evolution	Brycen	Zoroark Weakness:	Evolution Shard ×5	Snivy evolves into Servine Gems ×30
Servine's Evolution	Brock	Onix Weakness:	Evolution Crystal ×3	Servine evolves into Serperior Gems ×30

Rosa (Holiday 2019) & Delibird

• A Day with Rosa

Rosa (Special Costume) & Shaymin

• Pasio Tourism Ambassador!
• Guiding with All My Heart!
• Someone's Missing
• The Strongest Guide
• Delivering Gratitude

Rosa (Champion) & Meloetta

• A Day with Rosa

Quotes

Main article:Rosa (game)/Quotes → Pokémon Masters EX

In animation

Pokémon Masters Animated Trailer

Rosa appeared in thePokémon Masters Animated Trailer, where she joinedScottie andBrock in ajourney acrossPasio. In a forest, the trio came acrossErika, aBeauty, and aLass; and battled theirVileplume,Lotad, andWhimsicott, respectively. AfterBrock's Onix was ensnared in Whimsicott'sLeech Seed, Rosa ordered herSnivy to free it. Snivy was then injured by Lotad'sEnergy Ball, but Brock healed it with aPotion. Rosa's group soon came out victorious, after which Erika joined them on their journey.

Pokémon

Snivy

Debut	Pokémon Masters Animated Trailer

Snivy is Rosa's only known Pokémon. AlongsideScottie'sPikachu andBrock's Onix, it battledErika'sVileplume, as well as aBeauty'sLotad and aLass'sWhimsicott. After freeing Onix from Whimsicott'sLeech Seed, Snivy was injured by Lotad'sEnergy Ball, butBrock healed it with aPotion.

Snivy's only known move isLeaf Tornado.

Gallery

Rosa

Artwork of Rosa & Snivy in Pokémon Masters EX		Rosa & Snivy on Pokémon Masters EX Dream Team Maker			Key art from Pokémon Masters
6★ model (Normal colors)	VS model (Normal colors)	6★ model (EX colors)	VS model (EX colors)	Rosa Plushie decoration for theTrainer Lodge
Trainer emote Nice!	Trainer emote Watch out!	Trainer emote Let's do this!	Trainer emote Thanks!	Key artwork of Rosa & Serperior	Title screen artwork
Artwork withN andProfessor Sycamore by Peron		Trainer Lodge Friend Snapshot		Trainer Lodge Story Snapshot	Trainer Lodge artwork
Artwork ofChapter 1: New Adventure, New Goal by May		Rosa's sync move mindscape (Unova)

Rosa (Holiday 2019)

Rosa (Holiday 2019) & Delibird on Pokémon Masters EX Dream Team Maker		Rosa's sync move mindscape (Holiday 2019)		Season's Greetings artwork by Touyarokii
6★ model (Normal colors)	VS model (Normal colors)	6★ model (EX colors)	VS model (EX colors)	Happy Holidays artwork by MONO-Land
Trainer emote Nice!	Trainer emote Watch out!	Trainer emote Let's do this!	Trainer emote Thanks!	Focus on the Shining Shot! artwork by Shiro Kikuya[3]

Rosa (Special Costume)

6★ model (Normal colors)	VS model (Normal colors)	6★ model (EX colors)	VS model (EX colors)	Rosa's sync move mindscape (Centra City)
Trainer emote Nice!	Trainer emote Watch out!	Trainer emote Let's do this!	Trainer emote Thanks!	Trainer Lodge Friend Snapshot
Medal 1★ Super Tour Guide Rosa	Medal 2★ Super Tour Guide Rosa	Medal 3★ Super Tour Guide Rosa	Medal Wholehearted Thank-You!	Super Tour Guide Rosa artwork by Inamori Ryusa

Rosa (Champion)

6★ model (Normal colors)	VS model (Normal colors)	6★ model (EX colors)	VS model (EX colors)	Rosa's sync move mindscape (Unova)	Artwork withHatsune Miku[4]
Trainer emote Nice!	Trainer emote Watch out!	Trainer emote Let's do this!	Trainer emote Thanks!
Medal 1★ A Touching Sepia-Toned Song	Medal 2★ A Touching Sepia-Toned Song	Medal 3★ A Touching Sepia-Toned Song	Medal Touching Song and Dance	Artwork withNate	Artwork of Rosa and Meloetta

Rosa (Academy)

6★ model (Normal colors)	VS model (Normal colors)	6★ model (EX colors)	VS model (EX colors)
Trainer emote Nice!	Trainer emote Watch out!	Trainer emote Let's do this!	Trainer emote Thanks!	Pasio Academy Opening artwork
Artwork of Rosa approachingPasio Academy		Artwork of Rosa walking through the halls ofPasio Academy		Pasio Paranormal Studies Club artwork
Rosa's sync move mindscape (Pasio Academy)		Artwork of Rosa cheering onMarnie (Academy)		Angel of the Nurse's Office artwork

Trivia

• Rosa is based on theplayer character ofPokémon Black 2 and White 2, as hermom worked at aPokémon Center, and she is from the same hometown asHugh.
• Rosa is the only female protagonist-based Trainer inPokémon Masters EX who wears her debuting outfit without carrying her accompanyingbag or similar accessory.
• When Rosa (Holiday 2019) & Delibird were released, there were two known bugs involving the pair. When Auto Mode was on while Rosa (Holiday 2019) & Delibird were on the team, the move gauge would fill faster than intended. Additionally, when using their All the Presents! move in co-op, the move gauge acceleration effect would not always be applied to the allied field of play. These issues were resolved in version 1.6.0, and all players received 50 non-paidGems as compensation.^[5]
• As revealed in theTrainer Lodge, Rosa wants to become a famous actress atPokéstar Studios.
• All versions of Rosa use special voice-over lines upon entering a team that contains certain Trainers (regardless of their partner Pokémon) and victory with them. Those Trainers includeHilbert,Hilda,Cheren,Bianca,Nate,Hugh,Alder,N,Colress,Brycen-Man, andBellelba.
• Rosa (Champion) & Meloetta were the first sync pair to have a SprintEX role.
• During the eventA Touching Sepia-Toned Song, Rosa reveals that her Meloetta learned how to useRelic Song atCafé Sonata, like how the move is learned in the Unova-based core series games.
• Rosa (Academy) andDeerling were the first sync pair to be obtained from anacademy event.
• Rosa (Academy) is currently the only available main Sync Pair completely absent from the Sync Pairs Episodes.
• Initially, Rosa (Academy) & Deerling's sync grid tile "Sunny Day: Afflicter's Fervor 1" was instead "Sunny Day: Initial Propulsion 1". However, this conflicted with "X Speed: Initial Propulsion 1", and only one of the skills would activate. This was fixed on April 8, 2025.
• Rosa is one of two characters where the player could have multiple identical sync pairs on their team, as her Deerling have identical movesets. The other isScottie/Bettie & Alcremie.

Origin

Rosa's design is based on her appearance inPokémon Black 2 and White 2. Snivy is one of thefirst partner Pokémon ofUnova in thecore series games. As the player's partner inBattle Subway, Servine is Rosa's signature Pokémon if the player choosesTepig as their first partner Pokémon in Pokémon Black 2 and White 2. In addition, Rosa is depicted with a Serperior in thePokémon Black Version 2 and Pokémon White Version 2 Animated Trailer. Snivy and Serperior's Dex entries come from Pokémon Black 2 and White 2, and Servine'sDex entry comes fromPokémon Black.

Dewott is the evolved form ofOshawott, one of the first partner Pokémon of Unova in the core series games. As the player's partner in Battle Subway, Dewott is Rosa's signature Pokémon if the player chooses Snivy as their first partner Pokémon in Pokémon Black 2 and White 2. Dewott's Dex entry comes from Pokémon Black.

Rosa is not seen owning a Delibird outside this game. Delibird's Dex entry comes fromPokémon Ultra Sun.

Rosa is not seen owning a Shaymin outside this game. Shaymin's Dex entry comes fromPokémon Pearl.

Meloetta is an event-exclusiveMythical Pokémon that was introduced inGeneration V, just like Rosa was. Meloetta's Dex entry comes from Pokémon Black 2 and White 2.

Rosa's Deerling may be a reference to the Deerling the player can obtain as agift Pokémon onRoute 6 in Pokémon Black 2 and White 2. It being in its Spring Form may be a reference to the fact that theacademic year in Japan begins in the spring. Deerling's Dex entry comes from Pokémon Black 2 and White 2.

In other languages

References

Related articles

This game character article is part ofProject CharacterDex, aBulbapedia project that aims to write comprehensive articles on each character found in thePokémon games.

• Masters EX characters
• Articles needing more information
• Champions
• Game characters
• Actors
• Trainers with Mythical Pokémon
• Masters EX characters with an EX style
• Masters EX characters with an alternate outfit