Whenever a storied permanent enters the battlefield under your control, each opponent loses 2 life. (Enchantments and legendary permanents are storied.)
(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I — Exile the top card of your library face down. II — Exile any number of cards from your hand face down. III — Calamity of Yore deals damage to target creature or planeswalker equal to the number of cards you own in exile. Return all cards exiled with Calamity of Yore to their owners' hands.
You may cast this spell with no targets for {2}{R}. If you do, as it resolves, create a 1/1 red Hound creature token, then attach Canine Acumen to that token. Enchant creature Enchanted creature gets +2/+0 and has first strike.
(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) If a red source you control would deal damage, it deals that much damage plus 1 instead. I, II — Exile the top card of your library. If it's red or a Mountain, you may play that card this turn. III — Return target red instant or sorcery card from your graveyard to your hand.
{T}: Quill Sniper deals 1 damage to any target if it's an opponent or if you control a storied permanent. (Enchantments and legendary permanents are storied.)
Flying, haste {2}{R}{R}, Exile a multicolored card from your graveyard: Return Rainbow Phoenix from your graveyard to the battlefield tapped. If it's your declare attackers step, it enters the battlefield attacking.
Enchant creature you control When Rapacious Instinct enters the battlefield, enchanted creature deals damage equal to its power to target creature you don't control. Enchanted creature gets +1/+0.