Powers of Concordance Engine
Concordance Engines are virtually omnipotent. An Engine reacted to Doctor Strange's wandering thoughts about his old dead flame Martha, which caused her to spontaneously come back to life. Strange believed it to be a "wishing machine" after this.They map the Multiverse and can be used to travel across space, time, and realities. Hitting an Engine unleashes a reality distortion wave. The Engines can erase things from existence and recontextualize them for other universes. The Engines located on Earth draw miracles from the Multiverse to implement on Earth. They make time move differently and they change physics and science to serve their needs. Breaking an Engine rips a hole in space and time and it leads to the destruction of the universe,although it is not clear if the cause of death is by this hole specifically or if it leads to the Death Celestials coming to dissolve the universe from conception.These Engines hide themselves and prevent people from discussing them, unless near the Engines.