Roads Go Ever, Ever On

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

I − Search your library for up to two basic Plains cards, exile them, then shuffle. You gain 2 life.

II, III − Put a card exiled with this Saga into its owner's hand.

IV − Whenever you attack this turn, target creature you control gets +1/+1 until end of turn for each Plains you control.