Chain of Vapor [Onslaught] Legendary Planeswalker then put two cards from

then put two cards from your hand on top of your library in any order

{T}: Add one mana of any color

warrior without peer

Set: Beta Edition Type: Creature — Djinn Rarity: Rare Cost: {4}{U}{U} Flying (This creature can't be blocked except by creatures with flying or reach

but I didn't expect it from the building itself

Chain of Vapor [Onslaught] Legendary Planeswalker then put two cards fromSet: 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.