Kumano Faces Kakkazan

Enchantment — Saga // Enchantment Creature — Human Shaman

(As this Saga enters and after your draw step, add a lore counter.) I — This Saga deals 1 damage to each opponent and each planeswalker they control. II — When you next cast a creature spell this turn, that creature enters with an additional +1/+1 counter on it. III — Exile this Saga, then return it to the battlefield transformed under your control.