Urza's Armor [The List] Condition:Heavily Played (Do both if {R}{W} was

(Do both if {R}{W} was spent

or Mountain card

Set: Promo Finish: Rainbow Foil Type: Action Subtype: Attack Rarity: Promo Class: Brute Shadow Cost: 1 Power: 6 As an additional cost to play Boneyard Marauder

) : Reveal 1 card from the top of your deck

Set: The Lost Caverns of Ixalan Type: Creature — Leech Rarity: Uncommon Cost: {7}{B} This spell costs {1} less to cast for each Cave you control and each Cave card in your graveyard

Urza's Armor [The List] Condition:Heavily Played (Do both if {R}{W} wasSet: The List Type: Artifact Rarity: Uncommon Cost: {6} If a source would deal damage to you, prevent 1 of that damage. "Tawnos's blueprints were critical to the creation of my armor. As he once sealed himself in steel, I sealed myself in a walking crypt." Urza