Approach of the Second Sun [Strixhaven: Mystical Archive] Dinosaur Bird Kalonian Hydra enters the battlefield

Kalonian Hydra enters the battlefield with four +1/+1 counters on it

Set: Duskmourn: House of Horror Special Guests Type: Sorcery Rarity: Mythic Cost: {2}{B}{B} Destroy all creatures

Set: Outlaws of Thunder Junction Special Guests Type: Creature — Kor Artificer Rarity: Rare Cost: {1}{W} When Stoneforge Mystic enters the battlefield

then mills three cards

Set: Modern Horizons 3 Type: Legendary Creature — Human Wizard // Legendary Planeswalker Rarity: Mythic Instant and sorcery spells you cast cost 1 less to cast

Approach of the Second Sun [Strixhaven: Mystical Archive] Dinosaur Bird Kalonian Hydra enters the battlefieldSet: Strixhaven: Mystical Archive Type: Sorcery Rarity: Mythic Cost: {6}{W} If this spell was cast from your hand and you've cast another spell named Approach of the Second Sun this game, you win the game. Otherwise, put Approach of the Second Sun into its owner's library seventh from the top and you gain 7 life.