# 2017 Magic: The Gathering Aether Revolt Promos #24s

> The 2017 Aether Revolt Promos release of Sram's Expertise features a foil finish and card number 24s, offering a distinct collectible for Magic: The Gathering enthusiasts.

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## Identity

- **Year**: 2017
- **Manufacturer brand**: Magic: The Gathering
- **Set / series**: Aether Revolt Promos
- **Card number**: #24s
- **Product type**: TCG_CARD

## Description

Sram's Expertise is a white sorcery card from the 2017 Aether Revolt Promos series, distinguished by the catalog number 24s and its premium foil treatment. This print captures the mechanical ingenuity central to the set's theme, allowing players to generate three 1/1 colorless Servo artifact creature tokens. The card’s utility extends beyond token generation; it enables the caster to cast a spell with mana value three or less from their hand without paying its mana cost, making it a powerful tool for resource acceleration in constructed formats.

For collectors, this foil variant stands out due to its bold finish and the intricate artwork by Kieran Yanner. As a promotional item from the Aether Revolt era, it represents a specific moment in Magic: The Gathering history where artifact-based strategies were heavily emphasized. The combination of the rare foil treatment and the card's strategic depth makes it a desirable addition to any TCG collection. Whether you are building a themed set of Aether Revolt promos or expanding a library of valuable sorceries, this card offers both aesthetic appeal and mechanical significance. It serves as a tangible link to the expansion's focus on clockwork and innovation, appealing to fans who appreciate the deeper lore and gameplay mechanics of the Ixalan block.

## FAQ

### What is the mana cost for Sram's Expertise?

The mana cost for this card is {2}{W}{W}, totaling a mana value of 4. It is a white sorcery that requires three generic mana and two white mana to cast.

### What does the card's ability do in gameplay?

When cast, it creates three 1/1 colorless Servo artifact creature tokens. Additionally, it allows you to cast a spell with mana value 3 or less from your hand without paying its mana cost.

### Is this card part of the main Aether Revolt set?

No, this is a promotional card from the Aether Revolt Promos series, identified by the set code PAER. It features the unique card number 24s and is distinct from the main set release.

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Last verified: 2025-11-29.