Ryuki, Fear Devourer

Deathtouch
Ryuki, Fear Devourer enters the battlefield with X fear counters. This creatures power is equal to the amount of fear counters on it. At the beginning of combat on your turn you may choose up to X creatures, where X is the amount of fear counters on this creature. Creatures you choose cant block creatures you control.
Sacrifice three creatures: Put a fear counter on this creature, and gains indestructible until end of turn.