# 2021 Magic: The Gathering Magic Online Promos #90070

> The 2021 Magic Online Promos foil Stinging Study (Card #90070) is a rare instant spell from Wizards of the Coast's digital-exclusive series.

Canonical URL: https://supercatch.com/product/magic-the-gathering-magic-online-promos-stinging-study-90070-foil

## Identity

- **Year**: 2021
- **Manufacturer brand**: Magic: The Gathering
- **Set / series**: Magic Online Promos
- **Card number**: #90070
- **Product type**: TCG_CARD

## Description

Among these digital-first designs, the Stinging Study card stands out for its bold foil treatment and strategic gameplay utility. Released under the PRM set code, this card is cataloged as number 90070, marking its distinct place within the broader Magic: The Gathering ecosystem.

As a Rare instant spell, the Stinging Study offers players a powerful risk-reward mechanic. The card requires five mana to cast, drawing a number of cards equal to the mana value of a commander on the battlefield, while simultaneously forcing the player to lose that same amount of life. This design creates high-stakes decisions that are particularly engaging in Commander formats, making it a valuable addition for enthusiasts who appreciate complex interactions. The foil finish adds a layer of visual appeal, distinguishing this promo from standard printings and enhancing its desirability for collectors focused on finish variations.

Collectors of digital-era Magic cards often seek out these promo releases to complete their understanding of the game's evolving design philosophy. Wizards of the Coast utilized the Magic Online platform to test and distribute cards that might not immediately see print in physical sets. The Stinging Study exemplifies this approach, offering a potent effect that translates well to the Commander format. For those building a comprehensive library of Magic Online promos, this foil card represents a key piece of the 2021 digital release. Its rarity and specific card number make it a notable target for set completionists and investors looking at the secondary market for digital-exclusive artifacts. Whether you are a seasoned collector or new to the hobby, adding this unique promo to your collection provides a tangible connection to the online community's history.

## FAQ

### What is the card number for Stinging Study in Magic Online Promos?

The Stinging Study card is cataloged as number 90070 within the 2021 Magic Online Promos set. This identifier helps collectors distinguish it from other promotional releases and standard set cards.

### How does the Stinging Study card work in gameplay?

Stinging Study is a Rare instant that allows you to draw X cards and lose X life, where X is the mana value of a commander you own on the battlefield or in the command zone. This makes it a powerful but risky card in Commander formats.

### Is the Stinging Study foil card from 2021 considered rare?

Yes, the foil version of Stinging Study from the 2021 Magic Online Promos is classified as Rare. As a digital-exclusive promo, it holds significance for collectors focusing on the intersection of physical trading cards and the Magic Online platform.

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Last verified: 2025-11-29.