Moira, Grim Unnaturalist

Flying, menace, lifelink

Mutants you control get +1/+1 and have undying.

{1}{u}{b}{g}, {t}: Put a deathtouch or lifelink counter on another target creature you control. It becomes a Mutant
in addition to its other types.

{2}{u}{b}: Moira phases out.

Pay 2 life, Sacrifice another creature: Draw a card.