Rin and Seri, Inseparable (Borderless) [Secret Lair Drop Series] XY172 Set: Unlimited Edition Type: Creature

Set: Unlimited Edition Type: Creature — Merfolk Rarity: Rare Cost: {U}{U} Other Merfolk get +1/+1 and have islandwalk

return all cards exiled with it to the battlefield under their owners' control

Whenever one or more Dragons you control attack an opponent

Set: Coldsnap Promos Type: Creature — Elf Warrior Rarity: Rare Cost: {5}{G}{G} You may exile two green cards from your hand rather than pay this spell's mana cost

Set: Scars of Mirrodin Type: Legendary Artifact Rarity: Mythic Cost: {0} Metalcraft — {T}: Add one mana of any color

Rin and Seri, Inseparable (Borderless) [Secret Lair Drop Series] XY172 Set: Unlimited Edition Type: CreatureSet: 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.