Sephiroth

The Jagaroth ship was a spaceship used by the last of the Jagaroth to reach Earth 4 billion years ago when the planet was barren and dead. The ship was spherical in design with three legs as landing gear. The ship had warp drive and secondary engines and was piloted by the Jagaroth Scaroth from the warp control cabin. Attempting to take off from Earth, Scaroth was to use warp thrust to take off, but at warp power three, which he knew was suicide without the ship's secondary engines functioning. When it took off, it entered a warp field and was ripped apart.

The explosion of the Jagaroth ship splintered Scaroth into twelve different selves which were scattered across time, killed the rest of the Jagaroth, and caused the radioactive explosion needed to start the evolution of Humanity. (DW: City of Death)