# 2017 Magic: The Gathering Aether Revolt Promos #75

> The Yahenni's Expertise promo foil is a distinctive sorcery card from Magic: The Gathering's 2017 Aether Revolt promotion series, offering collectors a high-impact gameplay option.

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## Identity

- **Year**: 2017
- **Manufacturer brand**: Magic: The Gathering
- **Set / series**: Aether Revolt Promos
- **Card number**: #75
- **Product type**: TCG_CARD

## Description

Released in 2017 as part of the Magic: The Gathering Aether Revolt Promos series, Yahenni's Expertise stands out as a sought-after foil variant for players and collectors alike. This rare sorcery card, designated as card number 75, features striking artwork by Jason A. Engle and is printed with a shimmering foil finish that enhances its visual appeal. As a key piece in many competitive decks, the card allows players to cast a spell with mana value 3 or less without paying its mana cost, while simultaneously weakening all opposing creatures.

The 2017 Aether Revolt era introduced a unique aesthetic and mechanical depth to the game, and promo cards like Yahenni's Expertise captured the essence of that time. The foil treatment adds an extra layer of desirability, distinguishing it from standard prints and appealing to those who appreciate both the strategic and aesthetic aspects of the game. Whether used in gameplay or displayed as part of a curated set, this card represents a significant moment in Magic's history.

## FAQ

### What is Yahenni's Expertise in Magic: The Gathering?

Yahenni's Expertise is a black sorcery card from the 2017 Aether Revolt Promos set. It deals -3/-3 to all creatures and allows you to cast a spell with mana value 3 or less from your hand for free.

### Is Yahenni's Expertise a foil card?

Yes, this catalog entry refers to the foil variant of Yahenni's Expertise. The foil treatment gives the card a reflective, shimmering finish that is distinct from the non-foil version.

### Who illustrated Yahenni's Expertise?

The artwork for Yahenni's Expertise was created by Jason A. Engle, whose detailed style complements the dark, mechanical themes of the Aether Revolt era.

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Last verified: 2025-11-29.