# 2023 Magic: The Gathering Phyrexia: All Will Be One Promos #47s

> The Encroaching Mycosynth foil promo card from Magic: The Gathering's 2023 Phyrexia: All Will Be One set, featuring unique artifact transformation rules and foil treatment.

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## Identity

- **Year**: 2023
- **Manufacturer brand**: Magic: The Gathering
- **Set / series**: Phyrexia: All Will Be One Promos
- **Card number**: #47s
- **Product type**: TCG_CARD

## Description

The Encroaching Mycosynth card (card number 47s) is a distinctive artifact from the Phyrexia: All Will Be One Promos set, released by Wizards of the Coast in 2023. This Magic: The Gathering trading card game piece features a {3}{U} mana cost and transforms nonland permanents you control into artifacts in addition to their other types. The foil finish adds significant visual appeal, making it a sought-after addition for collectors focusing on the Phyrexia storyline and artifact synergies. Designed by Martin de Diego Sádaba, this promo card captures the eerie essence of the Phyrexian invasion with its haunting flavor text. Collectors appreciate the Encroaching Mycosynth for its strategic gameplay impact and its role within the broader Phyrexia: All Will Be One narrative. Whether you are building a themed deck or expanding your Magic: The Gathering collection, this card offers both mechanical depth and aesthetic value.

## FAQ

### What does the Encroaching Mycosynth card do?

This card turns all nonland permanents you control, as well as their spells and cards in other zones, into artifacts in addition to their other types. It is an artifact card with a mana cost of {3}{U}.

### Is Encroaching Mycosynth a promo card?

Yes, this version is a promotional card from the Phyrexia: All Will Be One Promos set, identified by the card number 47s. It features a foil treatment that distinguishes it from standard printings.

### Who illustrated the Encroaching Mycosynth card?

The artwork for this Magic: The Gathering card was created by artist Martin de Diego Sádaba, known for his detailed and atmospheric contributions to the game's visual identity.

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Last verified: 2025-11-29.