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.

合变{4}{G/W}{B}{B}
死触，系命
每当此生物合变时，将任意数量的目标生物牌从你的坟墓场移回战场，且这些牌的力量总和须等于或小于10。