# 2022 Magic: The Gathering The Brothers' War Promos #203s

> The 203s foil version of Rootwire Amalgam from the 2022 The Brothers' War Promos set is a sought-after artifact creature for MTG collectors and players alike.

Canonical URL: https://supercatch.com/product/magic-the-gathering-the-brothers-war-promos-rootwire-amalgam-203s-foil-mythic-rare

## Identity

- **Year**: 2022
- **Manufacturer brand**: Magic: The Gathering
- **Set / series**: The Brothers' War Promos
- **Card number**: #203s
- **Product type**: TCG_CARD

## Description

Rootwire Amalgam (card number 203s) is a unique artifact creature—Golem featured in the 2022 Magic: The Gathering The Brothers' War Promos set. Designed by Leon Tukker, this Mythic Rare card introduces the innovative prototype mechanic, allowing players to cast the spell with varied mana costs, colors, and power/toughness stats. As a five-mana card in its base form, it transforms into a formidable 5/5 Golem, or can be played early as a 2/3 to disrupt early game strategies. The card’s ability to sacrifice itself for a powerful Golem token makes it a dynamic addition to artifact-heavy decks.

The foil treatment of the 203s variant adds significant visual appeal, catching the light with a shimmering finish that distinguishes it from standard prints. Collectors often target this promo card to complete their The Brothers' War Promos collection, appreciating its role in the broader narrative of the Brothers' War era. Whether you are building a competitive deck or expanding your MTG library, Rootwire Amalgam offers both strategic depth and aesthetic value. The Brothers' War Promos set remains a favorite among fans for its innovative mechanics and historical ties to the game’s lore, making this foil mythic rare a standout piece for any serious collector.

## FAQ

### What is the prototype mechanic on Rootwire Amalgam?

Prototype allows you to cast Rootwire Amalgam with a different mana cost, color identity, and size than printed. When played this way, it retains its original abilities and types but uses the alternative stats until it leaves the battlefield.

### Is Rootwire Amalgam a mythic rare card?

Yes, the 203s foil version of Rootwire Amalgam from The Brothers' War Promos is classified as a Mythic Rare. This designation indicates it is one of the rarer cards found in the set's distribution.

### Who illustrated Rootwire Amalgam?

The artwork for Rootwire Amalgam was created by Leon Tukker, whose style complements the artifact and golem themes prevalent in the Brothers' War era of Magic: The Gathering.

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Last verified: 2025-11-29.