# 2017 Magic: The Gathering Aether Revolt Promos #137s

> The 137s foil promo version of Tezzeret the Schemer, a legendary planeswalker card from the 2017 Aether Revolt Promos set.

Canonical URL: https://supercatch.com/product/magic-the-gathering-aether-revolt-promos-tezzeret-the-schemer-137s-foil-promo-mythic-rare

## Identity

- **Year**: 2017
- **Brand**: Magic: The Gathering
- **Set**: Aether Revolt Promos
- **Card Number**: 137s
- **Featured**: Tezzeret the Schemer
- **Game**: Magic: The Gathering
- **Rarity**: Mythic Rare
- **Mana cost**: {2}{U}{B}
- **Type**: Legendary Planeswalker — Tezzeret
- **Loyalty**: 5
- **Color**: B, U
- **Language**: English
- **Material**: Card Stock
- **Finish**: Foil

## Description

The Tezzeret the Schemer 137s foil promo card belongs to the Aether Revolt Promos subset of Magic: The Gathering, released in 2017. As a mythic rare legendary planeswalker, this card carries a mana cost of {2}{U}{B} and features a loyalty value of 5. The card's design and treatment make it a distinct entry for collectors focusing on the Aether Revolt era or specific planeswalker variants. Tezzeret the Schemer is defined by its interaction with artifact tokens. The +1 ability allows the controller to create a colorless artifact token named Etherium Cell, which can be sacrificed to add one mana of any color. The -2 ability targets a creature, giving it +X/-X until end of turn, where X is determined by the number of artifacts the controller controls. The ultimate -7 ability grants an emblem that transforms a target artifact into a 5/5 artifact creature at the beginning of combat. Collector interest in this card often centers on its foil finish and its status as a promotional release within the Aether Revolt Promos set. The card number 137s identifies it within the promotional checklist, distinguishing it from the main set run. For those building collections around the Tezzeret character or the Aether Revolt era, this promotional card provides a tangible connection to that period of the game's history.

## FAQ

### What is the mana cost and loyalty of Tezzeret the Schemer?

Tezzeret the Schemer has a mana cost of {2}{U}{B} and a starting loyalty of 5. It is a legendary planeswalker card colored blue and black.

### What abilities does the 137s promo card have?

This card creates Etherium Cell tokens for mana, boosts creatures based on artifact count, and can turn an artifact into a 5/5 creature with its ultimate ability.

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

No, the 137s card is part of the Aether Revolt Promos subset, released in 2017, rather than the main set checklist.

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Editorial content updated: 2026-09-30.

Site deployment: 2025-11-29.