in:Characters,Hellfire Club (Earth-616)/Members,Female Characters,

Mercedes was a member of theHellfire Club. She attended a meeting at the Hellfire Club'sNew York headquarters when Hellfire memberTurner attempted to poison the cyborg memberCastlemere. It failed, and Castlemere killed Turner in retaliation. MemberSebastian Shaw was able to bring about order and adjourned the meeting. Mercedes noted that Shaw could moderate the Hellfire Club's competing members but chose not do.^[1]

Unrevealed