Gor

When Gor enters the battlefield, destroy target permanent on the battlefield. Whenever a
permanent is destroyed, If it was a creature, Gor
gets a +1/+1 counter. If it was a land, Gor gets indestructible until end of turn. If it was an enchantment, Gor gets hexproof until end of turn.
If it was an artifact, a 5/5 demon comes into play
with haste, the demon is exiled at the controller's
end step.
{r}{r}{b}{b}{4}: Destroy target permanent.