# 2013 Magic: The Gathering Modern Masters #42

> Erratic Mutation is a foil common from the 2013 Magic: The Gathering Modern Masters set, offering collectors a complete representation of this strategic blue instant.

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## Identity

- **Year**: 2013
- **Manufacturer brand**: Magic: The Gathering
- **Set / series**: Modern Masters
- **Card number**: #42
- **Product type**: TCG_CARD

## Description

The 2013 Modern Masters release reprinted a curated selection of powerful cards from Magic: The Gathering’s history, and Erratic Mutation (#42) remains a notable inclusion for collectors. As a blue common instant, this card provides a unique tactical option that allows players to manipulate their library and board state simultaneously. The foil treatment adds a distinct visual appeal that makes it a desirable addition for those building complete Modern Masters collections.

Collectors often seek out specific cards like Erratic Mutation to complete their Modern Masters sets or to acquire high-quality examples of classic blue spells. The card’s design and mechanics reflect the innovative spirit of the Modern Masters era, making it a valuable piece for both casual players and serious TCG enthusiasts. Whether you are looking to expand your library with strategic options or complete a themed collection, this foil card offers significant collector appeal. Its enduring presence in the Magic: The Gathering ecosystem ensures it remains relevant for new and returning players alike.

For those interested in the broader context of Magic: The Gathering trading cards, understanding the set design and reprint history of Modern Masters enhances the collecting experience. Erratic Mutation stands out as a testament to the game’s enduring strategic depth and the enduring popularity of its foil treatments.

## FAQ

### What set does Erratic Mutation #42 belong to?

Erratic Mutation card number 42 is part of the Modern Masters set, released in 2013. This set featured reprints of powerful cards from Magic: The Gathering's past, including this blue common instant.

### What does the Erratic Mutation card do in gameplay?

The card allows a player to choose a target creature, reveal cards from the top of their library until a nonland card is found, and give that creature +X/-X until end of turn, where X is the revealed card's mana value. All revealed cards are then placed on the bottom of the library in any order.

### Why is the foil version of Erratic Mutation sought after by collectors?

The foil treatment gives the card a distinct shine and visual appeal, making it a desirable addition for collectors looking to complete their Modern Masters set or acquire high-quality examples of classic Magic: The Gathering cards.

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Last verified: 2025-11-29.
