# 2023 Magic: The Gathering March of the Machine Promos #239s

> The 2023 March of the Machine Promos Teferi Akosa of Zhalfir promo card, a mythic rare foil Siege with transformative gameplay mechanics.

Canonical URL: https://supercatch.com/product/magic-the-gathering-march-of-the-machine-promos-invasion-of-new-phyrexia-teferi-akosa-of-zhalfir-239s-foil-promo-mythic-rare

## Identity

- **Year**: 2023
- **Brand**: Magic: The Gathering
- **Set**: March of the Machine Promos
- **Card Number**: 239s
- **Featured**: Invasion of New Phyrexia // Teferi Akosa of Zhalfir
- **Game**: Magic: The Gathering
- **Rarity**: Mythic Rare
- **Mana cost**: {X}{W}{U}
- **Type**: Battle — Siege
- **Color**: U, W
- **Language**: English
- **Material**: Card Stock
- **Finish**: Foil

## Description

The 2023 March of the Machine Promos Teferi Akosa of Zhalfir promo card stands as a significant addition to any Magic: The Gathering collection. Identified by card number 239s in the PMOM set code, this Mythic Rare foil release captures the strategic depth of the Invasion of New Phyrexia storyline through its unique Battle — Siege card type. Designed by Chris Rallis, the card utilizes a transformative layout that allows players to shift between two distinct states during gameplay, offering dynamic tactical options for decks focusing on white and blue mana. As a Siege, it enters the battlefield with a choice of which opponent will protect it, creating a compelling push-pull dynamic where attackers must decide whether to engage or bypass the threat. Upon its defeat, the card exiles itself to be cast in its transformed state, enabling powerful token generation and board presence shifts. Collectors value this promo for its high-rarity foil treatment and its role in representing the convergence of two planes. The card's design emphasizes its status within the broader narrative, making it a desirable piece for those who appreciate both the aesthetic and mechanical innovations of recent Magic expansions. Whether used in constructed formats or simply admired for its intricate foil finish and lore significance, this card represents a pivotal moment in the game's history. Enthusiasts of the Teferi Akosa character will find this release particularly noteworthy, as it highlights his influence across multiple worlds. The combination of its mythic rarity, foil finish, and unique Siege mechanics ensures it remains a standout item for serious collectors building their library of premium promo cards.

## FAQ

### What type of card is Teferi Akosa of Zhalfir?

Teferi Akosa of Zhalfir is a Battle — Siege card in Magic: The Gathering. It features a transformative layout, allowing it to switch between two card faces during the game, typically representing different stages of the siege mechanic.

### What rarity is the March of the Machine Promos 239s card?

The card numbered 239s in the March of the Machine Promos set is classified as a Mythic Rare. This indicates it is one of the most powerful and frequently sought-after cards within the promotional subset.

### How does the Siege mechanic work in Magic: The Gathering?

The Siege mechanic allows the card to enter the battlefield with a protective opponent chosen by the controller. Other players can attack it to remove counters; when the counters reach zero, the Siege is defeated and transformed into a new card that is cast immediately.

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Editorial content updated: 2026-10-10.

Site deployment: 2025-11-29.