(As this Saga enters and after your draw step, add a lore counter.) Gain control of target creature until end of turn. Untap it. It gains haste until end of turn. Creatures you control get +1/+0 until end of turn. Exile this Saga, then return it to the battlefield transformed under your control.

Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.), haste (This creature can attack, and as soon as it comes under your control.)