Kharasha Foothills (149) - March of the Machine Commander

Whenever a creature you control attacks a player, for each other opponent, you may create a token that's a copy of that creature, tapped and attacking that opponent. Exile those tokens at the beginning of the next end step.

Whenever you roll {CHAOS}, you may sacrifice any number of creatures. If you do, Kharasha Foothills deals that much damage to target creature.