# 2022 Magic: The Gathering Commander Legends: Battle for Baldur's Gate #85

> Mystery Key is a foil Uncommon artifact equipment card from Magic: The Gathering's 2022 Commander Legends: Battle for Baldur's Gate expansion.

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## Identity

- **Year**: 2022
- **Manufacturer brand**: Magic: The Gathering
- **Set / series**: Commander Legends: Battle for Baldur's Gate
- **Card number**: #85
- **Product type**: TCG_CARD

## Description

Mystery Key serves as a strategic artifact equipment within the Magic: The Gathering Commander Legends: Battle for Baldur's Gate expansion. Released in 2022, this foil Uncommon card (card number 85) offers a unique value engine for players seeking card advantage through combat interactions. The card features a mana cost of one generic mana and one blue mana, making it accessible early in the game while fitting seamlessly into blue-centric decks.

As an Equipment, Mystery Key attaches to a target creature you control for a single mana activation. Its primary ability triggers when the equipped creature deals combat damage to a player. Upon dealing this damage, the Equipment is sacrificed, allowing you to draw three cards. This mechanic provides a powerful resource swing, turning a single combat hit into significant card draw, which is crucial for maintaining momentum in longer Commander games. The equip cost remains consistent at one mana, allowing for flexible deployment and potential re-equipping if the creature survives.

Designed by artist Yeong-Hao Han, the card embodies the magical and mysterious themes of the Dungeons & Dragons crossover. The foil treatment adds a premium aesthetic appeal, making it a desirable addition for collectors who appreciate the visual quality of foil cards. Collectors of Magic: The Gathering often seek out specific cards from Commander Legends: Battle for Baldur's Gate to complete their sets or to build themed collections around the Dungeons & Dragons universe.

For investors and hobbyists, Mystery Key represents a piece of the broader Magic: The Gathering ecosystem that bridges trading card games with tabletop role-playing adventures. Its status as an Uncommon rarity means it is generally more accessible than rare or mythic rare cards, yet its unique gameplay function ensures it remains relevant among players. Whether used in gameplay or displayed as part of a curated collection, Mystery Key stands out as a notable artifact from this beloved crossover set.

## FAQ

### What does Mystery Key do in Magic: The Gathering?

Mystery Key is an Equipment that, when its equipped creature deals combat damage to a player, allows you to sacrifice it to draw three cards. This provides a significant card advantage engine during gameplay.

### What set and rarity is Mystery Key from?

Mystery Key was released in the 2022 Commander Legends: Battle for Baldur's Gate expansion. It is printed as an Uncommon card with the set code CLB and is card number 85 in the set.

### Who is the artist for Mystery Key?

The artwork for Mystery Key was created by Yeong-Hao Han, known for his distinctive style in the Magic: The Gathering community.

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Last verified: 2025-11-29.