The Fracturing of the Contact

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)

(I.) Gain control of target creature until end of turn, untap it, it gains haste.

(II.) Gain control of target creature until end of turn, untap it, it gains haste. Choose a creature and deal damage equal to its power to all other creatures and players.

(III.) Gain control of target creature until end of turn, untap it, it gains haste. Sacrifice a creature.