Corrosive Mentor
SHMShadowmoor/#61/2008Uncommon
Colour IDMV 3
Current paper retail
TCGplayer$6.94
Card Kingdom$4.99
Cardmarket€4.14
ManaPool$2.47
Buylist (dealers pay)
Card Kingdom$2.00
MTGO (Cardhoarder)
retail$0.03 tix
Paper retail history (USD)
3 providers
Latest $4.99High $7.49Low $4.49▼ 33.4%
Market and collecting
Market overview
$6.94TCGplayer, USD, retail, nonfoil
Latest observation: 2026-11-10
7d▼ 1.1%30d▼ 1.1%90d▲ 5.0%
90d high
$7.12
90d low
$6.08
Paper printings priced
1
Currently 1st
Cheapest paper printing
$6.94
Shadowmoor
- Down 1.1% over the last 30 days on TCGplayer.
- Currently 3% below its 90 day high of $7.12.
- Foil copies of this printing carry a 166% premium over nonfoil.
Find this printing on eBayView on TCGplayerAffiliate. MTGPrices may earn from qualifying eBay and TCGplayer purchases.
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Play
Compare printings (1 priced)
Gameplay and rules
Creature — Elemental Rogue
Black creatures you control have wither. (They deal damage to creatures in the form of -1/-1 counters.)
1 / 3
Card capabilities
Creature
Derived deterministically from card types, Oracle text and keywords. Not a strategic evaluation.
Format legality
Primary formats
Eternal formats
Digital formats
Rulings
No rulings recorded for this card.
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Ranked by shared capabilities, colour identity, mana value and type. Never by strategic judgement.
About this card
Corrosive Mentor
Corrosive Mentor is a Creature — Elemental Rogue, with mana cost {2}{B} (mana value 3).
Format legality: Commander: legal, Modern: legal, Standard: not_legal, Pioneer: not_legal, Legacy: legal, Pauper: not_legal.
Current headline price on TCGplayer: $6.94 (down 1.1% over 30 days).
Frequently asked
Corrosive Mentor FAQ
How much is Corrosive Mentor worth?
The current TCGplayer USD retail price for Corrosive Mentor is $6.94. It is down 1.1% over the last 30 days. Over 90 days it has ranged from $6.08 to $7.12.
What is the cheapest printing of Corrosive Mentor?
The cheapest currently priced paper printing is from Shadowmoor at $6.94 on TCGplayer.
What set was Corrosive Mentor first printed in?
The earliest English paper printing that MTGPrices tracks is from SHM #61, released 2008-05-02.
Is there a foil version of Corrosive Mentor?
Yes. On this printing, foil copies trade at $18.47 versus $6.94 for nonfoil, which is 166% more expensive on TCGplayer.
Is Corrosive Mentor legal in Commander?
Yes, Corrosive Mentor is currently legal in Commander per Scryfall's legality feed.
Is Corrosive Mentor legal in Modern?
Yes, Corrosive Mentor is currently legal in Modern per Scryfall's legality feed.
Is Corrosive Mentor legal in Standard?
Corrosive Mentor is not currently legal in Standard per Scryfall's legality feed.
What does Corrosive Mentor do?
Corrosive Mentor is a Creature — Elemental Rogue with mana cost {2}{B}. Its Oracle text reads: "Black creatures you control have wither. (They deal damage to creatures in the form of -1/-1 counters.)".