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

I: Gain control of target legendary creature until end of turn. Untap it. It gains haste until end of turn.

II: Until end of turn, legendary creatures you control gain "{T}: This creature deals damage equal to its power to target creature you don't control."

III: Legendary creatures you control gain double strike until end of turn.