Quagmire Conglomerate

{1}{b}{b}, {t}, sacrifice Quagmire Conglomerate:
Put two +1/+1 counters on target creature you
control with one or more +1/+1 counters on it.
If that creature had one or more +1/+1 counters
put on it this turn, put an additional two +1/+1
counters on it. Regenerate that creature.
Scavenge {1}{b}{b} ({1}{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.)