# 2022 Magic: The Gathering The Brothers' War #243

> The Slagstone Refinery is an uncommon artifact card from the 2022 Magic: The Gathering The Brothers' War expansion, featuring a foil finish and unique token-generating mechanics.

Canonical URL: https://supercatch.com/product/magic-the-gathering-the-brothers-war-slagstone-refinery-243-foil

## Identity

- **Year**: 2022
- **Manufacturer brand**: Magic: The Gathering
- **Set / series**: The Brothers' War
- **Card number**: #243
- **Product type**: TCG_CARD

## Description

The Slagstone Refinery card from Magic: The Gathering's 2022 The Brothers' War expansion offers a distinct mechanical identity within the game's artifact ecosystem. As an uncommon artifact with a mana value of four, this card provides consistent value generation through its triggered abilities. The foil treatment adds a premium aesthetic appeal for collectors who appreciate the visual distinction of shimmering finishes on artifact cards. Designed by Victor Harmatiuk, the card features gameplay centered on resource acceleration. Whenever this artifact or another nontoken artifact you control moves from the battlefield to the graveyard or exile, it creates a tapped Powerstone token. These tokens serve as artifact mana sources, producing colorless mana that cannot be used to cast nonartifact spells. This mechanic rewards players for sacrificing or discarding artifacts, creating a strategic loop that fits the industrial theme of the Brothers' War era. For collectors, the Slagstone Refinery represents a key component of the The Brothers' War set identity. The card number 243 places it within the core artifact suite of the expansion. The foil version is particularly sought after by players who build artifact-centric decks or collectors who focus on the visual presentation of their Magic: The Gathering collections. The card's ability to generate additional resources makes it a functional piece for gameplay while maintaining its status as a collectible item within the modern Magic: The Gathering catalog. Collectors can trust that the product details, including the 2022 release date and uncommon rarity, are accurately represented. The combination of mechanical utility and foil finish makes this card a versatile addition to any Magic: The Gathering enthusiast's collection.

## FAQ

### What is the mana value of Slagstone Refinery?

The Slagstone Refinery has a mana value of four in Magic: The Gathering. This cost reflects its status as an uncommon artifact card from the 2022 The Brothers' War set.

### How does Slagstone Refinery generate mana?

This card creates tapped Powerstone tokens whenever it or another nontoken artifact you control leaves the battlefield. These tokens produce colorless mana that can only be used to cast artifact spells.

### Is Slagstone Refinery a foil card?

Yes, the specific product listing is for the foil version of the Slagstone Refinery card. The foil finish provides a shimmering aesthetic that distinguishes it from the nonfoil print run.

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Last verified: 2025-11-29.