The sphere is stationary until someone controls it. Anything else that touches the sphere but isn't wholly engulfed and obliterated by it takes 4d10 force damage. Unless an artifact is susceptible to damage from a sphere of annihilation, it passes through the sphere unscathed. The sphere obliterates all matter it passes through and all matter that passes through it. This 2-foot-diameter black sphere is a hole in the multiverse, hovering in space and stabilized by a magical field surrounding it.
