Rin and Seri, Inseparable (Borderless) [Secret Lair Drop Series] Elemental Horror create a Treasure token

create a Treasure token

At the beginning of each upkeep

Whenever you cast an instant or sorcery spell

if you cast it from your hand

exile the top card of your library

Rin and Seri, Inseparable (Borderless) [Secret Lair Drop Series] Elemental Horror create a Treasure tokenSet: Secret Lair Drop Series 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.