Ultrons

Ultrons is a Dimir (blue-black) artifact Commander deck built around an artifact-swarm/value engine strategy with an Ultron-themed shell. It ramps with rocks, reduces artifact costs, and uses cards like Emry, Sai, Shimmer Dragon, Mystic Forge, Thought Monitor, and Tezzeret to generate steady card advantage.

Its main synergies center on flooding the board with artifacts and artifact tokens, then turning that board into a win through anthem effects like Master of Etherium, Chief of the Foundry, Steel Overseer, and explosive finishers such as Cyberdrive Awakener and Rise and Shine. It also has alternate artifact-based win lines with Mechanized Production, Marionette Master, and Mirrodin Besieged, while recursion pieces like Scrap Trawler, Myr Retriever, Junk Diver, Academy Ruins, and Buried Ruin help it grind through removal. Overall, it aims to overwhelm opponents with a wide, synergistic artifact board and convert that mass of artifacts into lethal combat or drain-based wins.