Rin and Seri, Inseparable (Buy-A-Box) [Core Set 2021] Frog Horror you may put a charge

you may put a charge counter on Aether Vial

Set: Alpha Edition Type: Creature — Zombie Rarity: Rare Cost: {1}{B}{B} Other Zombie creatures have swampwalk

Draw a card for each creature destroyed this way

"O to be a dragon

Rin and Seri, Inseparable (Buy-A-Box) [Core Set 2021] Frog Horror you may put a chargeSet: 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.