Battle of Frost and Fire

“<em>(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)</em> <br> [I] Battle of Frost and Fire deals 4 damage to each non-Giant creature and each planeswalker. <br> [II] Scry 3. <br> [III] Whenever you cast a spell with converted mana cost 5 or greater this turn, draw two cards, then discard a card.”