Color: Multi-Color Card Text: Cumulative upkeep 1 At the beginning of your upkeep , put a rust counter on each artifact target opponent controls. Then destroy each artifact with converted mana cost less than or equal to the number of rust counters on it. Artifacts destroyed this way ca Rarity: R Cost: 1BR Card Type: Enchantment Artist: Michael Danza Name: Corrosion Finish: Regular Card Number: 128/167 Set Name: Visions