# 2021 Magic: The Gathering Strixhaven: School of Mages #36

> Arcane Subtraction is a foil Instant from the 2021 Magic: The Gathering expansion Strixhaven: School of Mages, identified by card number 36.

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## Identity

- **Year**: 2021
- **Manufacturer brand**: Magic: The Gathering
- **Set / series**: Strixhaven: School of Mages
- **Card number**: #36
- **Product type**: TCG_CARD

## Description

Released in 2021 as part of the Strixhaven: School of Mages expansion, this foil version of Arcane Subtraction holds a distinct place in Magic: The Gathering collecting circles. Identified by card number 36 in the STX set, the card features the artistic work of Anastasia Ovchinnikova. As a Common rarity, it serves as a foundational piece for builders looking to complete their Strixhaven collection or acquire specific foil treatments.

The card functions as a one-mana Instant with an additional blue mana cost, allowing players to reduce a target creature's power by four until the end of the turn. Its design incorporates the Learn mechanic, offering strategic depth by letting players reveal a Lesson card from outside the game or discard a card to draw one. For collectors, the foil finish adds a layer of visual appeal that distinguishes it from the non-foil base version. Whether you are hunting for set completion or seeking to add a specific foil staple to your library, Arcane Subtraction represents a tangible connection to the academic theme of the Strixhaven era. It remains a sought-after item for enthusiasts who value both gameplay utility and the aesthetic finish of foil prints.

## FAQ

### What is the card number for Arcane Subtraction in Strixhaven?

Arcane Subtraction is listed as card number 36 in the Strixhaven: School of Mages (STX) set. This identifier helps collectors locate and organize their copies within the broader 271-card expansion.

### Who illustrated Arcane Subtraction?

The artwork for Arcane Subtraction was created by illustrator Anastasia Ovchinnikova.

### What type of Magic: The Gathering card is Arcane Subtraction?

Arcane Subtraction is classified as an Instant card with a mana value of two. It requires one generic mana and one blue mana to cast, making it an accessible option for players building blue-centric decks in the Strixhaven format.

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Last verified: 2025-11-29.