Uruyange, the Compleated Queen

Partner with Grunn, the Compleated King
(When this creature enters the battlefield, target
player may put Grunn, the Compleated King
into their hand from their library, then shuffle.)
Haste
Whenever Uruyange, the Compleated Queen
becomes tapped, you may sacrifice a creature.
If you do, Uruyange, the Compleated deals
damage equal to the sacrificed creature’s power
to any target.