# 2020 Magic: The Gathering Core Set 2021 #166

> The Traitorous Greed foil card (M21 #166) from Magic: The Gathering Core Set 2021 is an uncommon sorcery designed for red mana strategies.

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## Identity

- **Year**: 2020
- **Brand**: Magic: The Gathering
- **Set**: Core Set 2021
- **Card Number**: 166
- **Featured**: Traitorous Greed
- **Game**: Magic: The Gathering
- **Rarity**: Uncommon
- **Mana cost**: {3}{R}
- **Type**: Sorcery
- **Color**: R
- **Language**: English
- **Material**: Card Stock
- **Finish**: Foil

## Description

Traitorous Greed is an uncommon sorcery card printed in the Magic: The Gathering Core Set 2021 release. Identified by card number 166 in the M21 set, this red mana spell costs {3}{R} to cast and holds a mana value of 4. The card delivers significant board control by allowing the player to gain control of a target creature until the end of the turn. This effect includes untapping the creature, granting it haste, and producing two mana of any single color to support further plays. The foil treatment gives this version of the card a distinct shimmering finish that contrasts with the standard non-foil printing. Artists value the foil variant for its aesthetic presentation within the collection. The card features flavor text quoting Captain Rhenmir, adding narrative context to the spell's theme of betrayal and opportunistic gain. Card number 166 in the Core Set 2021 checklist is available in a foil finish. In gameplay, Traitorous Greed serves as a versatile tool for red decks. The ability to temporarily control an opponent's creature while generating additional mana creates immediate tempo advantages. The haste effect ensures the stolen creature can attack or tap for abilities immediately, maximizing the impact of the spell within the current turn. The card's effect allows a player to gain control of a target creature and generate mana. The product page aggregates listings from various sellers, allowing collectors to find examples that match their preferences for condition and pricing. Whether building a themed collection or searching for specific card numbers, the catalog provides access to this Core Set 2021 staple. The card's design and mechanics remain relevant for players looking to enhance their red mana strategies with reliable board manipulation.

## FAQ

### What is the mana cost of Traitorous Greed?

The mana cost for Traitorous Greed is {3}{R}, requiring three generic mana and one red mana to cast. It has a total mana value of 4.

### What set and card number does this card belong to?

This card is from the Magic: The Gathering Core Set 2021 (M21). It is numbered 166 in the set's main checklist.

### What effects does the Traitorous Greed sorcery provide?

The card allows you to gain control of a target creature until end of turn, untap it, give it haste, and add two mana of any one color to your mana pool.

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Editorial content updated: 2026-10-06.

Site deployment: 2025-11-29.