Chain of Vapor [Onslaught] Battle for Zendikar Set: Urza's Destiny Type: Artifact

Set: Urza's Destiny Type: Artifact Creature — Construct Rare Cost: {3} {T}: Reveal any number of artifact cards in your hand

Set: Aether Revolt Type: Artifact Creature — Construct Rare Cost: {X}{X} Walking Ballista enters the battlefield with X +1/+1 counters on it

horsemanship (This creature can't be blocked except by creatures with horsemanship

{T}: Add {R}{R}

The Stinkdrinker warren's hill of salvaged trinkets is large enough to cut a door in

Chain of Vapor [Onslaught] Battle for Zendikar Set: Urza's Destiny Type: ArtifactSet: Onslaught Type: Instant 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.