Curse of Relentless Bleeding

Enchant creature
At the beginning of enchanted creature's controller's upkeep, put a -1/-1 counter on enchanted creature.
{p/r}: Put a -1/-1 counter on enchanted creature.
{p/b}{p/b}{p/b}: Remove this card from enchanted creature and attach it to target creature.
Recover {2}{p/b}{p/r} (When a creature is put into your graveyard from the battlefield, you may pay {2}{p/b}{p/r}. If you do, return this card from your graveyard to your hand. Otherwise, exile this card.)