Cast this spell only during the declare attackers step.
Attacking creatures you control get +X/+0 until end of turn, where X is the number of attacking creatures. Sacrifice those creatures at the beginning of the next end step.
Bloodthirst 1 (If an opponent was dealt damage this turn, this creature enters with a +1/+1 counter on it.)
, : Attacking creatures get +X/+0 until end of turn, where X is this creature's power.
Flying
As this creature enters, sacrifice any number of creatures. This creature's power becomes the total power of those creatures and its toughness becomes their total toughness.
: This creature gets +1/+0 until end of turn.
: Attacking creatures get +X/+0 until end of turn, where X is this creature's power.
