# 2021 Magic: The Gathering Adventures in the Forgotten Realms Promos #91p

> The iconic 2021 promotional card The Book of Vile Darkness (91p), a mythic rare foil artifact from Magic: The Gathering's Adventures in the Forgotten Realms set.

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## Identity

- **Year**: 2021
- **Manufacturer brand**: Magic: The Gathering
- **Set / series**: Adventures in the Forgotten Realms Promos
- **Card number**: #91p
- **Product type**: TCG_CARD

## Description

The Book of Vile Darkness, designated as card number 91p, stands as a formidable legendary artifact within the Magic: The Gathering trading card game. Released in 2021 as part of the Adventures in the Forgotten Realms Promos series, this foil mythic rare card captures the essence of dark magic through its powerful gameplay mechanics. Designed by Daniel Ljunggren, the card appeals to collectors who appreciate high-rarity promotional items from major crossover sets. In gameplay, The Book of Vile Darkness functions as a pivotal resource generator. Its ability triggers at the end of your turn if you have lost two or more life, creating a 2/2 black Zombie creature token. This makes it particularly effective in decks that utilize life-payment strategies or sacrifice outlets. The card’s ultimate potential lies in its activated ability: by exiling itself along with specific artifacts named Eye of Vecna and Hand of Vecna, it summons Vecna, a legendary 8/8 black Zombie God token. This god token inherits indestructible and all triggered abilities from the exiled cards, offering a transformative board presence that rewards strategic planning. For Magic: The Gathering collectors, the Adventures in the Forgotten Realms Promos set holds significant appeal due to its connection to the Dungeons & Dragons multiverse. The foil treatment of this mythic rare adds visual depth, making it a desirable addition to any TCG collection. Whether you are building a dedicated Vecna-themed deck or simply expanding your library of high-value artifacts, this card represents both mechanical power and collectible prestige. The Book of Vile Darkness remains a standout item for those who value both narrative significance and strategic utility in their collections.

## FAQ

### What type of card is The Book of Vile Darkness in Magic: The Gathering?

The Book of Vile Darkness is a Legendary Artifact — Book card with a mana cost of {B}{B}{B} and a mana value of 3. It belongs to the black color identity and functions as a key artifact in gameplay.

### How does the Vecna summon mechanic work in this card?

By paying the activation cost and exiling The Book of Vile Darkness along with artifacts named Eye of Vecna and Hand of Vecna, you create a legendary 8/8 black Zombie God token named Vecna. This token is indestructible and gains the triggered abilities of the exiled cards.

### What set does card number 91p belong to?

Card number 91p is part of the Adventures in the Forgotten Realms Promos set, released in 2021. It is a foil mythic rare promotional card associated with the Dungeons & Dragons crossover event.

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Last verified: 2025-11-29.