Autonomous Assembler
The Brothers' War 309 • rare
- Set
- The Brothers' War
- Collector number
- 309
- Rarity
- Rare
- Mana cost
- 5 generic mana
- Type
- Creature
- Colors
- Colorless
- Artist
- Slawomir Maniak
- Market price
- $0.16
What it does
Prototype 1 generic mana white mana — 2/2 (You may cast this spell with different mana cost, color, and size. It keeps its abilities and types.)
Vigilance
1 generic mana, tap: Put a +1/+1 counter on target Assembly-Worker you control.
Where you can play it
- StandardNot legal
- PioneerLegal
- ModernLegal
- LegacyLegal
- VintageLegal
- CommanderLegal
- PauperNot legal
- BrawlLegal
- HistoricLegal
- TimelessLegal
- Penny DreadfulLegal
- OathbreakerLegal
Portions of the materials used are property of Wizards of the Coast. ©Wizards of the Coast LLC. Card text via Scryfall. Not approved or endorsed by Wizards. As of the last catalogue refresh.
Where to find one
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Where it came from
The Autonomous Assembler was released in 2022 as part of The Brothers' War, a Magic: The Gathering expansion set that revisited the iconic conflict between Urza and Mishra. Designed as part of the set's focus on artifact-heavy gameplay and mechanical synergy, the card serves as a representative of the intricate constructs populating the war-torn landscape of Dominaria’s past. Its design emphasizes the 'Prototype' keyword, a mechanic intended to reflect the modular and experimental nature of the warmachines depicted in the game's lore.
Artist Slawomir Maniak rendered the illustration, capturing the creature with a focus on metallic textures and the weathered industrial aesthetic characteristic of the era. The card was received by the player community as a versatile utility piece, particularly useful in limited formats where its ability to scale in cost and power offered strategic flexibility. By balancing its physical presence with the functional, utilitarian art style, the design successfully bridges the gap between classic fantasy themes and the specific cold, industrial tone of the Brothers' War narrative.
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Who's collecting this
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About Autonomous Assembler
Autonomous Assembler is a card in the Magic: The Gathering catalog on collecto.rs. The Brothers' War 309 • rare. Catalog data is sourced from Scryfall. No public cards collectors track this one yet — adding yours would make you the first on collecto.rs.
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