# 2021 Magic: The Gathering Magic Online Promos #90096

> The 2021 Magic Online Promos Fervent Mastery foil promo card, card number 90096. This rare sorcery features an alternate cost mechanic and a high-impact draw effect.

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## Identity

- **Year**: 2021
- **Brand**: Magic: The Gathering
- **Set**: Magic Online Promos
- **Card Number**: 90096
- **Featured**: Fervent Mastery
- **Game**: Magic: The Gathering
- **Rarity**: Rare
- **Mana cost**: {3}{R}{R}
- **Type**: Sorcery
- **Color**: R
- **Language**: English
- **Material**: Card Stock
- **Finish**: Foil

## Description

Fervent Mastery is a rare sorcery card from the 2021 Magic Online Promos set, identified by card number 90096. Printed with a foil finish, this card is designed for the Magic: The Gathering trading card game. The card costs {3}{R}{R} to cast normally, but includes a unique alternate cost option: you may pay {2}{R}{R} instead. When that lower cost is paid, the spell triggers a complex sequence where an opponent discards any number of cards and then draws that exact number. The caster then searches their library for up to three cards, puts them into their hand, shuffles, and finally discards three cards at random. This interaction creates a high-stakes exchange of resources between players.

As a single-red mana spell with a mana value of 5, Fervent Mastery offers a distinct mechanical choice that balances card advantage with risk. The foil treatment adds visual distinction to the card, making it a notable addition for collectors of the Magic Online Promos series. The artwork is by Sean Sevestre, contributing to the aesthetic of the promo line. This card, numbered 90096, is part of the 2021 Magic Online Promos set. The card’s design emphasizes strategic decision-making, as the caster must weigh the benefit of drawing three cards against the risk of losing three random ones. This dynamic makes Fervent Mastery a memorable piece of the Magic: The Gathering catalog, appealing to both players who appreciate its unique rules text and collectors who value the promo foil variant. Its place in the 2021 set ensures it remains a recognized element of the game's promotional history.

## FAQ

### What is the mana cost of Fervent Mastery?

Fervent Mastery has a mana cost of {3}{R}{R} and a mana value of 5. It can also be cast for an alternate cost of {2}{R}{R} if the player chooses to trigger its special effect.

### What does the Fervent Mastery card do?

If cast for its alternate cost, an opponent discards any number of cards and draws that many. The caster then searches their library for up to three cards, puts them in their hand, shuffles, and discards three cards at random.

### Who illustrated the Fervent Mastery promo card?

The artwork for the 2021 Magic Online Promos Fervent Mastery card was created by Sean Sevestre.

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Editorial content updated: 2026-10-08.

Site deployment: 2025-11-29.