# 2021 Magic: The Gathering Strixhaven: School of Mages #343

> Harness Infinity is a striking Mythic Rare Instant from the 2021 Strixhaven: School of Mages expansion, featuring unique hand and graveyard manipulation mechanics.

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## Identity

- **Year**: 2021
- **Manufacturer brand**: Magic: The Gathering
- **Set / series**: Strixhaven: School of Mages
- **Card number**: #343
- **Product type**: TCG_CARD

## Description

The 2021 release of Magic: The Gathering's Strixhaven: School of Mages introduced a vibrant academic theme, with Harness Infinity standing out as a pivotal Mythic Rare card. Identified by card number 343, this high-instant spell demands a significant mana investment of three black and three green sources to cast. Its strategic value lies in its powerful exchange effect, allowing players to swap their hand with their graveyard, a mechanic that can drastically shift board states in competitive play. As a card with a mana value of seven, it represents a late-game powerhouse for decks focused on recursion and resource management. Collectors of the Strixhaven set often seek this card not only for its gameplay utility but also for its status within the Magic: The Gathering trading card game hierarchy. The artist Seb McKinnon brought this powerful spell to life, contributing to the visual identity of the STX expansion. For investors and hobbyists alike, the Strixhaven era remains a significant chapter in the game's history, and cards like Harness Infinity serve as essential pieces for completing sets or building themed collections. The card's black and green color identity makes it a versatile addition to various archetypes, appealing to a broad spectrum of Magic enthusiasts.

## FAQ

### What does Harness Infinity do in Magic: The Gathering?

Harness Infinity is an Instant that allows you to exchange your hand with your graveyard. After resolving this effect, you must exile the card from your hand. This mechanic is often used to access powerful cards in the graveyard or discard unwanted cards from your hand.

### Is Harness Infinity a Mythic Rare card?

Yes, Harness Infinity is classified as a Mythic Rare card in the Strixhaven: School of Mages expansion. It is one of the most valuable and sought-after cards within that specific set due to its powerful gameplay effects and high mana cost.

### What set is Harness Infinity from?

This card was released in the Strixhaven: School of Mages expansion in 2021. It is the 343rd card in the standard expansion sequence and is part of the Magic: The Gathering trading card game collectible lineup.

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Last verified: 2025-11-29.