Corrosion
 
Community Rating:
0.51.01.52.02.53.03.54.04.55.0
Community Rating: 3.833 / 5  (33 votes)
Card Name:
Corrosion
Mana Cost:
1BlackRed
Converted Mana Cost:
3
Types:
Enchantment
Card Text:
Cumulative upkeep 1 (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)
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 can't be regenerated.
When Corrosion leaves the battlefield, remove all rust counters from all permanents.
Expansion:
Rarity:
Rare
Artist:
Rulings
10/4/2004 It does count rust counters put on artifacts by other Corrosion cards. This means that having more than one of these can result in fast destruction of artifacts.
10/4/2004 In multiplayer games, you can choose a new target player each upkeep.
2/1/2006 Only puts rust counters on artifacts your opponents control, but destroys all artifacts with rust counters on them, even your own. When it leaves the battlefield, it removes all rust counters, not just those that happen to be on artifacts.