Legendary® New Mutants A Marvel Deck Building Game Expansion brings The New Mutants into the game. This super-powered, ragtag gang of teenagers might be too young to be X-Men, but they are nonetheless a powerful force to be reckoned with. Recruit these determined youngsters as they explore their mutant abilities, while attempting to thwart the machinations of malevolent Masterminds like Belasco and his Demons of Limbo! This expansion is the 22nd for Legendary and adds 5 new heroes, 2 Masterminds and 2 Villain groups.