Gruumsh, The Ruiner

Whenever a creature that attacked or blocked this
turn dies, create a 3/3 red Orc creature token.
Sacrifice a creature: Put a +1/+1 counter on each
Orc you control. They gain trample until end of
turn.
You may return Gruumsh to your hand from the graveyard by exiling the top of your library until
you have exiled cards with mana value 8 or more.