Bog Bodies

{b}, {t}, sacrifice Bog Bodies: Put a +1/+1
counter on target creature you control with
one or more +1/+1 counters on it. Regenerate that creature.
Scavenge {b} ({b}, Exile this card from your graveyard: Put a number of +1/+1 counters
equal to this card's power on target creature.
Scavenge only as a sorcery.)