# 2019 Magic: The Gathering Core Set #124

> The 2019 Magic: The Gathering Core Set Act of Treason foil card (M20 #124) is a red sorcery that allows the player to gain control of a target creature until end of turn, untap it, and grant it haste.

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## Identity

- **Year**: 2019
- **Manufacturer brand**: Magic: The Gathering
- **Set / series**: Core Set
- **Card number**: #124
- **Product type**: TCG_CARD

## Description

The 2019 Magic: The Gathering Core Set release includes Act of Treason as card number 124, a foil common sorcery printed in the M20 set code. This red spell offers a powerful tactical advantage by allowing the caster to gain control of a target creature until the end of the turn. Beyond simply switching allegiance, the card provides significant momentum by untapping the stolen unit and granting it haste, enabling immediate attacks or activation of tap abilities. This combination of control and tempo makes it a staple for players seeking to disrupt opponent strategies or close out games quickly. Designed by Eric Deschamps, this foil version adds a shimmering finish that distinguishes it within the Common rarity tier. The flavor text accompanying the card hints at the theme of corruption, noting that even the purest can be twisted when emotions are manipulated. This narrative depth complements the mechanical reality of forcing an opponent's best asset to turn against them. For collectors of Magic: The Gathering trading card game cards, the M20 set represents a foundational era of the game, and Act of Treason remains a recognizable and frequently played card in various formats. Whether building a competitive deck or expanding a personal collection of red sorceries, this card delivers on its promise of unexpected turnarounds.

## FAQ

### What does the Act of Treason card do in Magic: The Gathering?

Act of Treason is a red sorcery that allows you to gain control of a target creature until end of turn. You also untap that creature and it gains haste, meaning you can attack or use its abilities immediately.

### What set and card number is Act of Treason in the 2019 release?

This card appears in the Magic: The Gathering Core Set released in 2019. It is designated as card number 124 with the set code M20.

### Who illustrated the Act of Treason card?

The artwork for this card was created by Eric Deschamps. The illustration accompanies the card's flavor text about corruption and twisted emotions.

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Last verified: 2025-11-29.