Wall of Fire [Limited Edition Alpha] White If you search your library

If you search your library this way

Set: Kaladesh Inventions Type: Artifact Creature — Construct Rarity: Mythic Cost: {3}{W}{W}

That player sacrifices all permanents in the pile of their choice

and his citadels lie empty

Set: Amonkhet Invocations Type: Enchantment Rarity: Mythic Cost: {2}{G}

Wall of Fire [Limited Edition Alpha] White If you search your librarySet: Limited Edition Alpha Type: Creature Wall Rarity: Uncommon Cost: {1}{R}{R} Defender (This creature can't attack.) {R}: Wall of Fire gets +1 +0 until end of turn. Conjured from the bowels of hell, the fiery wall forms an impassable barrier, searing the soul of any creature attempting to pass through its terrible bursts of flame.