Ambush In The Woods

Enchant tapped Forest.
{t}: Add {b}{b}{b}{b}. Then exile Ambush and
return it enchanted on target creature.
{2}{u}: This creature becomes a copy of target
creature you control until end of turn. Then exile Ambush and return it enchanted on target player.
{2}{b}: Enchanted player sacrifices a creature. Exile
Ambush. (May be activated by Ambushs' owner.)
"That fateful day we were aiming to be heroes. But we failed and the villains won." -Izuku Midoriya