# 2014 Magic: The Gathering Magic 2015 #91

> Covenant of Blood from the Magic 2015 set offers a powerful sorcery effect with a 7 mana value and Convoke ability.

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## Identity

- **Year**: 2014
- **Brand**: Magic: The Gathering
- **Set**: Magic 2015
- **Card Number**: 91
- **Featured**: Covenant of Blood
- **Game**: Magic: The Gathering
- **Rarity**: Common
- **Mana cost**: {6}{B}
- **Type**: Sorcery
- **Color**: B
- **Language**: English
- **Material**: Card Stock
- **Finish**: Normal

## Description

Covenant of Blood is a black sorcery card from the Magic 2015 set, identified by card number 91. Released in 2014, this Common card features a mana cost of {6}{B} and a mana value of 7. The card’s primary mechanic is Convoke, which allows players to tap their creatures to help cast the spell. Each tapped creature pays for {1} or one mana of that creature's color, providing significant mana efficiency when building a library around this release. The card’s effect deals 4 damage to any target while the controller gains 4 life. This dual impact makes it a versatile tool for both removing threats and stabilizing life totals. The strategic flexibility of Convoke means that the actual mana paid can vary drastically depending on the board state. Players can leverage their existing creatures to reduce the black mana requirement, making the card accessible in decks focused on creature synergy. Covenant of Blood is card number 91 in the Magic 2015 core set. Covenant of Blood represents a standard design from this era, featuring artwork by Seb McKinnon. Its straightforward sorcery type and black color identity make it a recognizable piece of the Magic 2015 checklist. For those interested in the history of the game’s core sets, this card serves as a clear example of the design philosophy that balanced aggressive strategies with reactive spells. The M15 set remains a significant part of Magic’s legacy, and owning individual cards like Covenant of Blood allows collectors to explore the game’s mechanical evolution.

## FAQ

### What is the mana cost of Covenant of Blood?

Covenant of Blood has a mana cost of {6}{B}, resulting in a total mana value of 7. It is a black sorcery that requires six generic mana and one black mana to cast from hand.

### How does the Convoke mechanic work on this card?

Convoke allows you to tap creatures you control as you cast Covenant of Blood. Each creature you tap pays for either {1} or one mana of that creature's color, effectively reducing the amount of mana you must pay from your pool.

### What set and card number is Covenant of Blood from?

Covenant of Blood is card number 91 from the Magic 2015 (M15) set, which was released in 2014. It is a Common rarity card in the base checklist for that core set.

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Editorial content updated: 2026-10-05.

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