Ralvuimago, Curled

Ralvuimago, Curled is Black, Green, and White
Defender
If a creature would deal damage to Ralvuimago, Curled, it deals 3 damage to each creature your opponents control without flying. Then, if Ralvuimago, Curled is not destroyed; exile it and return to the battlefield under your control an
exiled card you own named Ralvuimago.