Argentum Armor [The List] SPA Hidra balduviana you may put a +1/+1

you may put a +1/+1 counter on Rockslide Elemental

Set: Duel Decks Anthology Type: Enchantment — Aura Rarity: Common Cost: {1}{W} Enchant creature

Set: Throne of Eldraine Type: Land — Rarity: Rare Castle Vantress enters the battlefield tapped unless you control an Island

Set: Commander 2013 Type: Artifact Common Cost: {3} {T}: Add {C}

Argentum Armor [The List] SPA Hidra balduviana you may put a +1/+1Set: The List Type: Artifact Equipment Rarity: Rare Cost: {6} Equipped creature gets +6 +6. Whenever equipped creature attacks, destroy target permanent. Equip {6} Mirrodin's creator still lives, still shapes metal, and still commands world shaking power.