Bloodbender's Rise - Bloodchief Ascension (Borderless) (TLE-023) - Avatar: The Last Airbender: Eternal-Legal Foil

At the beginning of each end step, if an opponent lost 2 or more life this turn, you may put a quest counter on this enchantment.

Whenever a card is put into an opponent's graveyard from anywhere, if this enchantment has three or more quest counters on it, you may have that player lose 2 life. If you do, you gain 2 life.