Rin and Seri, Inseparable (Buy-A-Box) [Core Set 2021] Fortification Set: Innistrad: Crimson Vow Prerelease

Set: Innistrad: Crimson Vow Prerelease Promos Type: Land Rarity: Rare Stormcarved Coast enters the battlefield tapped unless you control two or more other lands

Set: Kaldheim Prerelease Promos Type: Legendary Creature — Dwarf Berserker Rarity: Rare Cost: {1}{R} Other Dwarves you control get +1/+0

" —Olenn

Then you may sacrifice a creature

(It can't be blocked except by artifact creatures and/or black creatures

Rin and Seri, Inseparable (Buy-A-Box) [Core Set 2021] Fortification Set: Innistrad: Crimson Vow PrereleaseSet: 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.