Devastating Mastery
PSTXStrixhaven: School of Mages Promos/#14s/2021RarePromoReprint
Colour IDMV 6
Current paper retail
Card Kingdom$0.49
Cardmarket€0.53
ManaPool$0.47
TCGplayer$0.48
Buylist (dealers pay)
Card Kingdom$0.04
Paper retail history (USD)
3 providers
Latest $0.49High $0.79Low $0.49▼ 38.0%
Market and collecting
Market overview
$0.48TCGplayer, USD, retail, foil
Latest observation: 2026-11-10
7d▲ 0.0%30d▲ 0.0%90d▼ 5.9%
90d high
$0.51
90d low
$0.48
Paper printings priced
4
Currently 4th
Cheapest paper printing
$0.25
Strixhaven: School of Mages Promos
- Up 0.0% over the last 30 days on TCGplayer.
- Currently 6% below its 90 day high of $0.51.
- This is the most expensive paper printing currently priced (4 priced in total).
Find foil copies on eBayView on TCGplayerAffiliate. MTGPrices may earn from qualifying eBay and TCGplayer purchases.
Collect
Play
Compare printings (4 priced)
Gameplay and rules
Sorcery
You may pay rather than pay this spell's mana cost.
If the cost was paid, an opponent chooses up to two nonland permanents they control and returns them to their owner's hand.
Destroy all nonland permanents.
Card capabilities
Derived deterministically from card types, Oracle text and keywords. Not a strategic evaluation.
Format legality
Primary formats
Eternal formats
Rulings (5)
wotc16 Apr 2021
The mana value of a spell on the stack is determined by its mana cost, not any alternative costs you used to pay for it.
wotc16 Apr 2021
If you choose to pay one alternative cost, you can’t pay any other alternative costs. For example, if an effect lets you cast a “Mastery” spell “without paying its mana cost,” you can’t also choose to pay its given alternative cost.
wotc16 Apr 2021
In a multiplayer game, you choose which opponent takes the prescribed action as the spell resolves.
wotc16 Apr 2021
If an effect increases or decreases the cost of spells you cast, that cost increase or decrease is applied to the alternative cost you chose to pay. In that case, the cost was still paid for the purposes of the effect, even if you paid more or less for it when it was cast.
wotc16 Apr 2021
If you copy a “Mastery” spell and the alternative cost was paid, the copy will resolve as though the cost was paid.
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About this card
Devastating Mastery
Devastating Mastery is a Sorcery, with mana cost {2}{W}{W}{W}{W} (mana value 6). Printed 4 times across MTG sets.
Format legality: Commander: legal, Modern: legal, Standard: not_legal, Pioneer: legal, Legacy: legal, Pauper: not_legal.
Current headline price on TCGplayer: $0.48 (up 0.0% over 30 days).
Frequently asked
Devastating Mastery FAQ
How much is Devastating Mastery worth?
The current TCGplayer USD retail price for Devastating Mastery is $0.48. It is up 0.0% over the last 30 days. Over 90 days it has ranged from $0.48 to $0.51.
What is the cheapest printing of Devastating Mastery?
The cheapest currently priced paper printing is from Strixhaven: School of Mages Promos at $0.25 on TCGplayer.
What is the most expensive printing of Devastating Mastery?
The most expensive currently priced paper printing is from Strixhaven: School of Mages Promos at $0.48 on TCGplayer.
How many printings of Devastating Mastery are there?
Devastating Mastery has been printed 4 times in English paper sets that MTGPrices tracks.
What set was Devastating Mastery first printed in?
The earliest English paper printing that MTGPrices tracks is from PSTX #14s, released 2021-04-23.
Is Devastating Mastery legal in Commander?
Yes, Devastating Mastery is currently legal in Commander per Scryfall's legality feed.
Is Devastating Mastery legal in Modern?
Yes, Devastating Mastery is currently legal in Modern per Scryfall's legality feed.
Is Devastating Mastery legal in Standard?
Devastating Mastery is not currently legal in Standard per Scryfall's legality feed.