# 2021 Magic: The Gathering Strixhaven Art Series #21

> The 2021 Strixhaven Art Series Biomathematician // Biomathematician foil card (ASTX #21), a unique double-faced Magic: The Gathering release for collectors and players alike.

Canonical URL: https://supercatch.com/product/magic-the-gathering-strixhaven-art-series-biomathematician-biomathematician-21-foil

## Identity

- **Year**: 2021
- **Manufacturer brand**: Magic: The Gathering
- **Set / series**: Strixhaven Art Series
- **Card number**: #21
- **Product type**: TCG_CARD

## Description

The 2021 Strixhaven Art Series release, designated as ASTX in the Magic: The Gathering catalog, introduced a distinct format that prioritizes artistic expression alongside gameplay. Among the cards in this collection, the Biomathematician // Biomathematician foil card stands out as a notable entry for enthusiasts of the trading card game. This product features a double-faced layout, allowing collectors to engage with two distinct card identities within a single physical piece. As a common rarity card, it serves as an accessible entry point for those building their Magic: The Gathering collections. The foil finish adds a tactile and visual dimension that appeals to those who appreciate the aesthetic qualities of TCG cards. Collectors often seek out items from the Strixhaven Art Series for their unique approach to card design, which blends educational themes with the fantasy world of Magic. For investors and hobbyists, this card represents a piece of modern Magic history from 2021. The double-faced mechanic offers versatility, making it relevant for both casual play and collection purposes. Whether you are looking to complete a subset of the Strixhaven Art Series or simply add a high-quality foil card to your inventory, this product offers enduring appeal.

## FAQ

### What is the Strixhaven Art Series?

The Strixhaven Art Series is a 2021 supplemental set for Magic: The Gathering that features cards with unique artistic treatments and double-faced designs. It was released to celebrate the main Strixhaven expansion and offers collectors alternative versions of popular cards.

### What does the double-faced design mean for the Biomathematician card?

The Biomathematician // Biomathematician card features a double-sided layout, allowing players to use two different card faces from a single card. This design is rare in standard sets and adds a layer of complexity and interest for collectors.

### Is this card suitable for casual play?

Yes, as a common rarity card, it is fully legal for casual play and can be included in various Magic: The Gathering decks. Its unique foil finish and double-sided nature also make it a conversation piece among players.

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Last verified: 2025-11-29.