# 2021 Magic: The Gathering Strixhaven: School of Mages Promos #14p

> The 2021 Magic: The Gathering Strixhaven: School of Mages Promos release featuring the rare foil Devastating Mastery card. A key piece for serious TCG collectors.

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## Identity

- **Year**: 2021
- **Manufacturer brand**: Magic: The Gathering
- **Set / series**: Strixhaven: School of Mages Promos
- **Card number**: #14p
- **Product type**: TCG_CARD

## Description

Among these, the card numbered 14p, titled Devastating Mastery, stands out as a distinctive sorcery with a powerful foil finish. This product represents a specific entry in the PSTX set code, appealing to collectors who focus on promotional subsets and rare treatments. As a white mana sorcery with a mana value of six, Devastating Mastery offers significant gameplay potential with its ability to return permanents to hand or destroy them entirely, depending on how the alternate cost is paid. The card, illustrated by Jake Murray, captures the magical essence of the Strixhaven setting without relying on specific narrative tropes, allowing it to stand on its own merit for TCG players and completists. Collectors often seek out this promo card to complete their Strixhaven: School of Mages Promos collections or to add a high-impact spell to their library. For those building their Magic: The Gathering archives, the 14p designation marks this card as a unique identifier within the broader set. The foil treatment adds visual appeal, making it a desirable addition for display or gameplay. Whether you are a seasoned player or a new collector, this card offers both strategic value and aesthetic charm.

## FAQ

### What is the card number for Devastating Mastery in the Strixhaven Promos set?

The card number for Devastating Mastery in the Strixhaven: School of Mages Promos set is 14p. This unique identifier helps collectors locate and catalog the specific promotional card within the PSTX subset.

### Is Devastating Mastery a foil card in the Strixhaven Promos release?

Yes, this promotional card features a foil finish. The foil treatment enhances its visual appeal and distinguishes it from standard non-foil versions, making it a sought-after item for TCG collectors.

### What type of card is Devastating Mastery in Magic: The Gathering?

Devastating Mastery is a Sorcery card with a mana cost of {2}{W}{W} and a mana value of 6. It allows players to return nonland permanents to their owner's hand or destroy all nonland permanents, depending on the cost paid.

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Last verified: 2025-11-29.