Nethroi, Apex of Death

Mutate {4}{G/W}{B}{B} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.)
Deathtouch, lifelink
Whenever this creature mutates, return any number of target creature cards with total power 10 or less from your graveyard to the battlefield.

合變{4}{G/W}{B}{B}
死觸，繫命
每當此生物合變時，將任意數量的目標生物牌從你的墳墓場移回戰場，且這些牌的力量總和須等於或小於10。