Rin and Seri, Inseparable (Buy-A-Box) [Core Set 2021] Core Set 2019 Whenever an opponent casts a

Whenever an opponent casts a creature or planeswalker spell with the same name as a card in their graveyard

leading to the chaos of the Three Kingdoms

Set: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {1} At the beginning of your upkeep

Set: Apocalypse Type: Land Rarity: Rare {T}: Add {C}

Rin and Seri, Inseparable (Buy-A-Box) [Core Set 2021] Core Set 2019 Whenever an opponent casts aSet: Core Set 2021 Type: Legendary Creature Dog Cat Rarity: Mythic Cost: {1}{R}{G}{W} Whenever you cast a Dog spell, create a 1 1 green Cat creature token. Whenever you cast a Cat spell, create a 1 1 white Dog creature token. {R}{G}{W}, {T}: Rin and Seri, Inseparable deals damage to any target equal to the number of Dogs you control. You gain life equal to the number of Cats you control.