Rodolf Duskbringer

Flying, deathtouch, lifelink

Whenever you gain life, Rodolf Duskbringer
gains indestructible until end of turn.

At the beginning of your end step,
you may pay {1}{w/b}. When you do, return target creature card with mana value X or less from your graveyard to the battlefield, where X is the
amount of life you gained this turn.