Rin and Seri, Inseparable (Buy-A-Box) [Core Set 2021] Magic Origins Set: Summer Magic / Edgar

Set: Summer Magic / Edgar Type: Enchantment Rarity: Common Cost: {1}{W} {1}: The next time a white source of your choice would deal damage to you this turn

Set: Alliances Type: Land Rarity: Rare If Lake of the Dead would enter the battlefield

Set: Lorwyn Type: Artifact Rarity: Rare Cost: {3} You may activate abilities of creatures you control as though those creatures had haste

Orzhov Usurper deals damage to target player equal to the number of cards that player owns in exile and you gain that much life

Rin and Seri, Inseparable (Buy-A-Box) [Core Set 2021] Magic Origins Set: Summer Magic / EdgarSet: 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.