Necron Dynasties is a mono-black Commander deck led by Szarekh, the Silent King, blending artifact synergy with graveyard value in a distinctly relentless package. Attacking turns Szarekh into card selection by milling three and stocking your hand with artifact creatures or Vehicles, which naturally fuels later recursion. The list leans on efficient mana rocks and artifact payoffs like Mystic Forge and Cranial Plating to keep pressure up while building toward overwhelming board states. Games often progress from early ramp into a steady stream of metal bodies, then pivot into explosive recovery turns with Living Death, Beacon of Unrest, and Dread Return. Removal and sweepers such as Go for the Throat and Mutilate help reset opponents while your graveyard functions as a second hand, making the deck resilient through disruption. Expect a mid-paced, interactive experience that wins by grinding resources and repeatedly rebuilding into lethal combat, with easy upgrade paths through more artifact tutors, sacrifice outlets, or additional reanimation effects.