Psychic Corrosion

Psychic Corrosion


Whenever you draw a card, each opponent puts the top two cards of their library into their graveyard.

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Want (2) VinnyTheStick , GildedEdge

Printings View all

Set Rarity
Core Set 2019 (M19) Uncommon

Combos Browse all


Format Legality
Pioneer Legal
Modern Legal
Duel Commander Legal
Canadian Highlander Legal
Arena Legal
Block Constructed Legal
Tiny Leaders Legal
Commander / EDH Legal
Magic Duels Legal
Oathbreaker Legal
Unformat Legal
2019-10-04 Legal
1v1 Commander Legal
Historic Legal
Leviathan Legal
Legacy Legal
Casual Legal
Vintage Legal
Highlander Legal

Psychic Corrosion occurrence in decks from the last year

Commander / EDH:

All decks: 0.02%


All decks: 0.11%

Psychic Corrosion Discussion

TheSurgeon on Bruvac's Millibuster

1 week ago

DeinoStinkus- first, thanks for the upvote!

I don't have a Fleet Swallower. And you're right, it is a bit slow, and expensive.

I'm going to disagree with Teferi's Tutelage, though. I play a lot of multi-player commander, and Psychic Corrosion hits ALL opponents for the same cost. I find that the global mill is far more valuable than the ETB cantrip for the meta.

Mystical tutor is a nice card, but if I'm going to use it for Traumatize I could use a more budget version: Trapmaker's Snare. It's not as versatile, but it doesn't cost $15 either.

I've actually thought about putting in Fabricate and Altar of the Brood, but where to put them?

Suggestions and any other input are welcome.


coolguy0723 on Mill it over

1 week ago

I think you should cut Doorkeeper. He's your only defender creature so 3 mana and tap to mill one isn't a good payoff. Phenax, God of Deception will break the wallet a little bit but is a solid and a staple for mill. Extract from Darkness, Glimpse the Unthinkable, Psychic Corrosion, Mindcrank, and Riddlekeeper are some good options. Hope this helps as a fellow mill player!

DeinoStinkus on Mill-ionaire's Nightmare [Budget Mill EDH]

2 weeks ago

The Tutelage cycle is nice: Sphinx's Tutelage, Psychic Corrosion, Teferi's Tutelage. As for upgrades, Startled Awake  Flip and Traumatize are both decent for about $2. Fraying Sanity is VERY good, but a bit expensive.

VorelNailo on VorelNailo

3 weeks ago

Week of 7/19/2020 Combo

Peer into the Abyss + Teferi's Tutelage/Psychic Corrosion = mill out one opponent (Tutelage) or all opponents (Corrosion), as long as they have fewer or equal cards in their library.

I built a deck around this combo, which is currently Standard legal:

DeinoStinkus on Will and Rowan Kenrith EDH

3 weeks ago

The original Ral Zarek is a bit finnicky, but Teferi, Master of Time is cool too. The Tutelages work well with these cards. They are Sphinx's Tutelage, Psychic Corrosion, and Teferi's Tutelage.

Amoskeag on Faeries and Fireballs - Pioneer

1 month ago

Stormchaser Mage would be a nice addition to this list

Dictate of Kruphix might be a better play than Avaricious Dragon, Rielle, the Everwise is cool but if you lose that your turns are going to be short-handed, more consistent card advantage.

If you end up making is more cycle based, or maybe you really like the discard, Drake Haven could slot in nicely someone in the 75. In the same vein of Draw and Discard Monastery Siege is very versatile and can protect your board from the opponent!

Medomai's Prophecy, helps you gain card advantage for cheap.

If you're going to draw a lot, Psychic Corrosion in the sideboard is a good backup plan if necessary.

- Amoskeag

Darkshadow327 on Knowledge From Death | Kels EDH | PRIMER

1 month ago


Definitely agree. and are probably my favorite colors, but I could never really find a Commander that I really wanted to build. Kels is definitely a nice change of pace.

  1. Fascination is really just another card draw spell, I just put it under "Mill" because technically it serves that purpose. The odds of me actually doing that mode are pretty low. I can see where you are coming from with Psychic Corrosion, but that card is just hilarious. So far in my testing it has served as a good distraction when I got it out. Opponents were so worried that I would mill them out that they didn't notice my true gameplan. I can see where you are coming from though.

  2. Oh, for sure. I've come across that in testing. Right now I'm just trying to figure out what isn't pulling it's weight so that I can add more token generators.

Happy tapping for you as well!

TypicalTimmy on

1 month ago

Unfortunately blue is my weakest color, so I can not be of much help to you. So instead, I'd like to bring SynergyBuild into here. Perhaps they can be of some good assistance?

What I am seeing, though, is a ton of bounce effects which I assume is your engine along with your Commander to essentially draw out your library, and use Jace, Wielder of Mysteries as a wincon? Or, at the very least, an alternate wincon?

There are a good slew of enchantments in blue that mill for each card you draw. So, while you are bouncing and drawing your cards, you can also be stripping them away from your opponents. If nothing else, Sphinx's Tutelage is probably the best. Though others do exist: Jace's Erasure, Psychic Corrosion, Patient Rebuilding could be useful, Memory Erosion is similar.

If you use Fleet Swallower, you can target yourself and dump 1/2 of your library. Then, with Fraying Sanity, you'd put the rest in if you enchant yourself.

If you have Jace (and perhaps a counterspell?) in hand, with both Fleet and Sanity on the field, you'd win the game.

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