As its name suggests, the only Pokémon found within the Unown Relic isUnown. It is possible to recruit one of each form and the recruitment search distinguishes between each form, making the collection of a complete set easier.
Generation III
In the original games, there is a pattern to which the Unown appear in Red and Blue Rescue Team if looking to recruit a full collection: The first four letters—A, B, C, and D—will appear on floor 1. Floor 2 will have the next four—E to H—and so on. This means that in order to recruit each Unown, the player will never need to go past floor 7.
All floors are shrouded in darkness, limiting field of view in hallways to 2 tiles.
Generation VIII
In the remake,Ditto will also spawn, and can then proceed to useTransform, either to take the form of an Unown, or a member of the current rescue team.
Similar toBuried Relic, stat-Boosting items are hidden inside walls on every floor, and can be spotted usingX-Ray Specs.
The final floor contains 2 Pretty Boxes and aHidden PowerTM.
Items hidden in the walls can be spotted usingX-Ray Specs. They may be retrieved by Ghost-type Pokémon excluding Froslass and Sableye. They may also be obtained by items such as theOne-Room Orb orTunnel Wand, or with the Rare QualityForge a Path.
This section is incomplete. Please feel free to edit this section to add missing information and complete it. Reason: needs more precise percentages (frequency of each trap as % of total traps)