Twisthorn Boar

Mutate {2}{r}{g} (If you cast this spell for its mutate
cost, put it over or under target non-Human creature
you own. They mutate into the creature on top plus
all abilities from under it.)
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Trample
When Twisthorn Boar enters the battlefield or is
cast for its mutate cost, put a counter of your
choice on it from among +1/+1 and haste.