Deep Sea Mutant

Hexproof, trample, reach (This is also a Mutant)
Sacrifice a creature: Put a +1/+1 counter on this creature.
{2}, Sacrifice a food: Put a +1/+1 counter on this creature.
{2}, Sacrifice this creature: Put X +1/+1 counters
on target creature where X is this
creature's toughness.