Darksteel Citadel Tweet Near Mint, English, 4 In stock $4.40 Details Color: Land Card Text: Indestructible {T}: Add {C}. Structures built from darksteel yield to neither assault nor age. Rarity: U Card Type: Artifact Land Artist: John Avon Name: Darksteel Citadel Finish: Regular Card Number: 180 Set Name: Commander: The Brothers' War