Drax, the Destroyer

Deathtouch
When Drax attacks or a creature a opponent controls
dies, put a +1/+1 counter on Drax.

Remove a +1/+1 counter from Drax: Put a -1/-1
counter on target creature.

Whenever a non-token creature an opponent
controls dies, if it had at least one -1/-1 counter on it
put there by Drax, draw a card.