Chain of Vapor [Onslaught] Artifact Set: Gatecrash Type: Land —

Set: Gatecrash Type: Land — Mountain Plains Rarity: Rare ({T}: Add {R} or {W}

Gravestorm (When you cast this spell

Set: Khans of Tarkir Prerelease Promos Type: Instant Rarity: Rare Cost: {R}{W} The next time a source of your choice would deal damage to you this turn

For each permanent destroyed this way

untap Mana Vault

Chain of Vapor [Onslaught] Artifact Set: Gatecrash Type: Land —Set: Onslaught Type: Instant Rarity: Uncommon Cost: {U} Return target nonland permanent to its owner's hand. Then that permanent's controller may sacrifice a land. If the player does, they may copy this spell and may choose a new target for that copy.