Creeping Corrosion

Sorcery

Destroy all artifacts.

Legality

Format	Legality
1v1 Commander	Legal
Archenemy	Legal
Block Constructed	Legal
Canadian Highlander	Legal
Casual	Legal
Commander / EDH	Legal
Commander: Rule 0	Legal
Custom	Legal
Duel Commander	Legal
Highlander	Legal
Legacy	Legal
Leviathan	Legal
Limited	Legal
Modern	Legal
Oathbreaker	Legal
Planechase	Legal
Quest Magic	Legal
Vanguard	Legal
Vintage	Legal

Discussion (50)

TypicalTimmy on Card creation challenge

2 days ago

Nazhahaam, Deceived of Ancient Ways {3}{W}{U}{B}

Legendary Creature - Giant Artificer

Ward {2}

Legendary artifact spells you cast have Affinity for Artifacts.

The first artifact spells you cast each turn with mana value six or greater costs {2} less to cast.

Sacrifice an artifact, discard a card, {T}: Add {C}{C}{C}. Scry 2. Draw a card.

4/4

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The second ability sounds redundant to the first, only until when you consider that A.) the first applies to legendary artifacts only and B.) the second applies regardless of boardstate. So if you got hit with a Shatterstorm or Creeping Corrosion, you'd still have that cost reduction on your first one.

But then they also work in tandem. If you only have 4 artifacts out, your Chimil, the Inner Sun can be cast for free, as an example.

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Make a non-creature, legendary spell for any of these four Giant decks

legendofa on Artifact Tokens but its Opposite Day

1 year ago

Next thought I have is, what is the intent behind Okina, Temple to the Grandfathers and Shizo, Death's Storehouse? The deck doesn't have any legendary creatures to use the ability.

Finally, to make room for Creeping Corrosion, two of the cuts should be the Fangren Marauders. They can be sideboarded, but you already have good beaters with Bloodvial Purveyor and Wanted Scoundrels, and the life gain is probably the least useful payoff.

legendofa on Artifact Tokens but its Opposite Day

1 year ago

I feel like this deck needs some more mass removal. Your opponent can generally just ignore the artifacts you give them, and I'm not sure the single Ratchet Bomb and single-target Manglehorns would do enough. Echoing Ruin is off-color, but would you consider Creeping Corrosion?

grizzlybair on Commander 2015 - Plunder the Graves (Upgraded)

1 year ago

pretty sure Bane of Progress is strictly better than Creeping Corrosion in this deck

emeraude on In times of war, only death flourishes

2 years ago

Thank you, yes you are right I should run more interaction. Bane of Progress would be great also Creeping Corrosion Nullmage Shepherd is an allstar in the deck.

Brawler_1337 on Infection Horde Deck

2 years ago

Brirro My intent behind Creeping Corrosion was for it to be about half of a board wipe for the Horde. It’s also relevant for the two Ichor Wellspring, because those could be anything from tokens to a Blightsteel Colossus.

If you’re going for a variant of this without Corrosion, maybe use 2/2 Zombie tokens, since those also come in Phyrexian flavor.

Brirro on Infection Horde Deck

2 years ago

Brawler_1337 Let me know how it goes when you get to try it out! I can see 1/1 tokens being a bit too small to make a significant impact... but it could work, just needs testing I suppose. In my horde deck, which uses primarily Golem Tokens, I run Vandalblast instead of Creeping Corrosion, which doesn't quite have the same flavor, but it hits less of the horde decks stuff, so idk. I love the concept for this horde deck, so let me know how it ends up playing!

Brawler_1337 on Infection Horde Deck

2 years ago

Brirro I haven’t gotten to test it yet. I only completed the rules for Infection during the pandemic, and I’ve only just started going back to my local shops to play. I worry that the 1/1 tokens won’t be big enough, but the reason I went with them was to have an even split of artifact and nonartifact creature tokens for Creeping Corrosion.