Mutant Massacre Tweet Played, 12 In stock $0.20 Japanese Language Played, 2 In stock $0.20 Details Cost: 2 Set: X-Men Card Number: MXM-199 Rarity: Uncommon Illustrator: Craig Hamilton Card Text: As an additional cost to play Mutant Massacre, exhaust a Mutant you control. Remove target stunned character from the game. Ongoing: Your opponents cannot recruit non-Army character cards with the same name and version as the character you removed. Legality: Golden Age, Silver Age, Random Punks Card Type: Plot Twist Finish: Regular