Artifact Slam

Artifact Slam is a Boros (red-white) artifact value/combo commander deck built around Osgir, the Reconstructor and Alibou, Ancient Witness. It ramps with lots of mana rocks, fills the graveyard with artifacts, then reuses or copies them for big value.

The deck’s main synergies come from sacrificing artifacts and getting them back: cards like Goblin Welder, Goblin Engineer, Scrap Trawler, Myr Retriever, Junk Diver, Trading Post, and Sevinne’s Reclamation/Open the Vaults/Wake the Past keep the artifact engine going. Osgir doubles key artifacts from the graveyard, while token support like Anointed Procession and payoff cards like Mirrorworks amplify that plan. Sac outlets such as Ashnod’s Altar and Krark-Clan Ironworks help convert artifacts into mana and combo value.

It usually wins by overwhelming the board with large artifact threats and token copies—such as Wurmcoil Engine, Myr Battlesphere, Triplicate Titan, and Combustible Gearhulk—