Rin and Seri, Inseparable (Borderless) [Secret Lair Drop Series] Hydra Set: March of the Machine

Set: March of the Machine Prerelease Promos Type: Battle — Siege Rarity: Mythic Cost: {1}{R} (As a Siege enters

Proliferate

Set: Unknown Event Type: Instant Rarity: Common Cost: {B} Destroy target creature not originally printed in an Argentum expansion

developing artificers never fail to invent the ornithopter

[-6]: Gain control of target creature

Rin and Seri, Inseparable (Borderless) [Secret Lair Drop Series] Hydra Set: March of the MachineSet: 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.