Vraska, Relic Seeker [Ixalan Prerelease Promos] Innistrad sacrifice Koskun Falls unless you

sacrifice Koskun Falls unless you tap an untapped creature you control

Whenever equipped creature deals combat damage to a player

you may sacrifice an artifact

Set: Unlimited Edition Type: Enchantment — Aura Rarity: Uncommon Cost: {2}{U}{U} Enchant creature

Vraska, Relic Seeker [Ixalan Prerelease Promos] Innistrad sacrifice Koskun Falls unless youSet: Ixalan Prerelease Promos Type: Legendary Planeswalker Vraska Rarity: Mythic Cost: {4}{B}{G} +2: Create a 2 2 black Pirate creature token with menace. 3: Destroy target artifact, creature, or enchantment. Create a Treasure token. (It's an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.") 10: Target player's life total becomes 1.