Tempt with Victory

Tempting Offer - Each opponent may give you
control of any number of permanents they
control. Creatures you control untap and gain
Haste. The opponent that gives the most
permanents becomes your teammate and if you
win the game, they also win the game.
"When all hope seems lost, we shall pool our armies
and resources and then, shoulder-to-shoulder, cheer
our inevitable victory. Merely give me your hand."
- Aurelia