Scourge of Skola Vale

Scourge of Skola Vale

Creature - Hydra (CMC 3)
Trample
Scourge of Skola Vale enters the battlefield with two +1/+1 counters on it.
{T}, Sacrifice another creature: Put a number of +1/+1 counters on Scourge of Skola Vale equal to the sacrificed creature's toughness.