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

I: You may reveal up to one creature from your hand, if you do exile that creature.

II,III: create a tunnel land token with "{T}: Add {N}"

IV: Until the end of the turn you may cast any creature cards exiled by this enchantment for {0}, then you may remove up to one time counter from any number of cards you own in exile.