# 2011 Magic: The Gathering Mirrodin Besieged #22

> The foil Uncommon enchantment Corrupted Conscience from Magic: The Gathering's 2011 Mirrodin Besieged set, offering a unique strategic option for collectors.

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## Identity

- **Year**: 2011
- **Manufacturer brand**: Magic: The Gathering
- **Set / series**: Mirrodin Besieged
- **Card number**: #22
- **Product type**: TCG_CARD

## Description

The foil treatment of Corrupted Conscience, card number 22 from Magic: The Gathering's 2011 Mirrodin Besieged set, offers a distinct aesthetic for enthusiasts of the game's complex mechanics. Designed by Jason Chan, this Uncommon Enchantment — Aura requires a mana cost of three generic and two blue mana to play. Its primary effect allows the controller to take full command of the enchanted creature, overriding any existing controller effects. Furthermore, the creature gains the infect ability, dealing damage in the form of -1/-1 counters to other creatures and poison counters to players.

For collectors, this card represents a pivotal moment in the Mirrodin block's narrative, where the sentient artifact Karn's creations began to assert dominance. The foil finish enhances its visual appeal, making it a desirable addition for those building complete set collections or seeking high-quality examples for competitive play. Whether you are a long-time Magic veteran or new to the format, adding this piece to your collection connects you to a rich era of gameplay innovation and artistic expression within the Magic: The Gathering universe.

## FAQ

### What is the mana cost for Corrupted Conscience?

Corrupted Conscience requires a mana cost of three generic mana and two blue mana to cast, totaling a mana value of five.

### What does the infect ability do on this card?

The infect ability causes the enchanted creature to deal damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.

### Who illustrated Corrupted Conscience?

This card was illustrated by Jason Chan and is part of the Mirrodin Besieged set released in 2011.

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Last verified: 2025-11-29.