Yeet, Morbidly Curious

Disturb {1}{w/b}{w/b} (You may cast this card from
your graveyard transformed for its disturb cost.)
{x}{x}{x}, {t}: Yeet, Morbidly Curious, deals
damage to any target equal to the amount
of black mana spent to activate this ability.
You gain life equal to the amount of white
mana spent to activate this ability.