Growing Threat Decklist

Commander: Brimaz, Blight of Oreskos

Growing Threat is the white-black Commander precon from Magic: The Gathering's March of the Machine set, a 100-card deck led by Brimaz, Blight of Oreskos. The full Growing Threat decklist is below, grouped by card type. It was released April 21, 2023.

Phyrexian tokens with incubate and proliferate. Make Incubator tokens, flip them into creatures, and grow the board with counters, with Brimaz turning your creatures Phyrexian.

Every card below links to how it actually performs in Commander games, and you can playtest the full deck free in your browser, no account needed.

Playtest now View on Archidekt Play in a live game

Buy this precon

Commanders

Brimaz, Blight of Oreskos

Growing Threat decklist by card type

100 cards Updated July 20, 2026

Lands 38

Creatures 33

Artifacts 16

Instants 6

Sorceries 6

Enchantments 1

1×
Phyrexian Scriptures

Game Changers

This precon runs no Game Changers, which keeps a stock build at Bracket 2. See the MTG Game Changers list .

Track it at the table

Playing Growing Threat in paper?

Playgroup is a free life counter for in-person Commander. Track life, commander damage and turns at the table, then see this deck's win rate, average game length and Elo build up over time.

Track your games free

How does this precon rank?

See where Growing Threat sits in the Commander precon tier list, ranked by real win rate across tracked games played with the stock decklist.

View precon tier list

Sources: Scryfall · Archidekt

Growing Threat FAQ

What's in the Growing Threat precon decklist?

Growing Threat is a Commander precon from March of the Machine led by Brimaz, Blight of Oreskos. Phyrexian tokens with incubate and proliferate. Make Incubator tokens, flip them into creatures, and grow the board with counters, with Brimaz turning your creatures Phyrexian. The full decklist is on this page, with every card linking to its stats.

Who are the commanders of Growing Threat?

Growing Threat is led by Brimaz, Blight of Oreskos.

Can I playtest Growing Threat for free?

Yes. Use the Playtest button to import the decklist and start a free solo game on Playgroup, or load it straight into a live multiplayer game.

When did March of the Machine release?

March of the Machine was released on April 21, 2023.