(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I, II — You may exile target nonland permanent. If you do, you lose 3 life. III — Create a 7/7 white, black, and green Horror Knight creature token with trample and “Whenever this creature is dealt damage, you lose that much life.”
Augmented — Whenever you cast a spell from your hand, if you've spent {W}{U}{B}{R}{G} to cast spells this turn, exile cards from the top of your library until you reveal a nonland card with mana value less than that spell's mana value. You may cast that card without paying its mana cost. Put the revealed cards not cast this way on the bottom of your library in a random order.
Once each turn, when you activate a nonmana ability, you may create a tapped 1/1 white Spirit creature token with flying. {4}{W}{U}: You gain 1 life and draw a card.
Whenever you cast an instant or sorcery spell, you may conjure two duplicates of it into your main library, then shuffle. Then if there are two or more cards in your graveyard that share a name with that spell, copy it. You may choose new targets for the copy.