# 2023 Magic: The Gathering Phyrexia: All Will Be One #403

> The foil version of The Seedcore, card number 403 from Magic: The Gathering's Phyrexia: All Will Be One expansion.

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## Identity

- **Year**: 2023
- **Manufacturer brand**: Magic: The Gathering
- **Set / series**: Phyrexia: All Will Be One
- **Card number**: #403
- **Product type**: TCG_CARD

## Description

Released in 2023 as part of the Phyrexia: All Will Be One expansion, The Seedcore stands out as a unique Land — Sphere in the Magic: The Gathering trading card game. Designed by artist Kasia 'Kafis' Zielińska, this card number 403 offering features a distinctive foil finish that appeals to collectors seeking visual depth within the set's diverse roster. As a zero mana value artifact, it serves a specialized role in gameplay, allowing players to generate colorless mana or adapt to Phyrexian creature strategies. The card’s text box introduces a Corrupted ability, offering conditional power boosts that add strategic complexity to deck construction. For enthusiasts of the Phyrexian storyline, this release provides a tangible connection to the set's dark, industrial aesthetic. Collectors often target this card to complete their set collections or to build specialized decks that leverage its Sphere subtypes. The foil treatment enhances its appeal, making it a desirable addition for those who appreciate both the mechanical utility and the visual presentation of modern Magic cards. Whether you are a seasoned player or a new collector, The Seedcore represents a fascinating piece of the Phyrexia: All Will Be One narrative.

## FAQ

### What type of card is The Seedcore in Magic: The Gathering?

The Seedcore is classified as a Land — Sphere with a mana value of 0. It allows players to generate mana or enhance creatures under specific conditions, serving as a versatile resource card.

### Who illustrated the foil version of The Seedcore?

The artwork for The Seedcore in the Phyrexia: All Will Be One set was created by artist Kasia 'Kafis' Zielińska. Her style contributes to the set's cohesive visual identity.

### What is the card number for The Seedcore in Phyrexia: All Will Be One?

The Seedcore is designated as card number 403 in the Phyrexia: All Will Be One expansion. This numbering helps collectors identify and organize their copies within the set.

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Last verified: 2025-11-29.