Shredder, Shadow Master [20] [Teenage Mutant Ninja Turtles Eternal] [Non-Foil]

Whenever Shredder attacks a player, for each other opponent, create a token that's a copy of Shredder tapped and attacking that player, except it isn't legendary. Sacrifice those tokens at end of combat. Whenever Shredder deals combat damage to a player, that player loses half their life, rounded up.