Hunting Horror

Lifelink, Deathtouch, haste. You can not cast this
spell.
At the beginning of your fifth turn combat put
the Hunting Horror from your commandzone
onto the battlefield.
If the hunting horror would leave the battlefield
or become the target of a spell or ability exile it.
At the beginning of each upkeep if the Hunting
Horror is in exile return it to the battlefield with
two +1/+1 counters for each time it has been
exiled.