Blackheart Scorpion

Hatch {g} (Whenever you put this card from your
library into the graveyard, you may pay {g}. If you
do, then put this creature from the graveyard onto the battlefield.)
deathtouch
When Blackheart Scorpion enters the battlefield,
deal damage equal to its power to any
target creature.
When Blackheart Scorpion dies, put 3 -1/-1
counter divided among up to 3
target creatures.