Foomby is a character who appears in the Nintendo Adventure Books story Monster Mix-Up. She is Goomby's twin sister and the secondary Goomba Troopa leader.
Profile
Physical description
Foomby resembles any other Goomba Troopa. She is basically a Goomba whose head has been replaced by that of a Koopa Troopa.
Powers and abilities
Like Goomby, Foomby can summon Goombombs to trick foes.
Biography
The Goombada twins and their lackeys storm Mario's gang. Mario kidnaps the twins themselves, but the duo summon Goombombs into the mix to stop his assault, creating a puzzle. Mario must find the twins, lest the Goombombs explode, their flash blinding Mario. The Mario brothers and Toad will then be left on their own if the latter happens.