Enchantment — Saga

(As this Saga enters and after your draw step add a lore counter. Sacrifice after III.)
I — All creature cards you own with mana value 2 or less perpetually get +1/+1.
II — Seek a creature card with mana value 2 or less and put it onto the battlefield.
III — Creatures you control with mana value 2 or less gain flying until end of turn.