Elesh Norn, Wrathful Matriarch

Deathtouch, first strike, toxic 2.

Elesh Norn, Wrathful Matriarch's
power is equal to your devotion to phyrexia.

{p/w}{p/w}: Compleat target creature you don't control.
Then return Elesh Norn, Wrathful Matriarch
to your hand.
(If you compleat a creature,
you gain control of it and it gets +1/-1.)