Crackle, Kenku Prodigy

Flying
{x}{r}: Crackle, Kenku Prodigy deals X damage to target creature you don't control.
Overload {x}{x}{r}{r}(You may use this ability for its overload cost. If you do, change its text by replacing
all instances of "target" with "each".)
{u}{r}: Regenerate target creature.