Aporia from 5d’s’ D-Wheel is called Trinidart Ouroborus.
The name Trinidart Ouroboros comes from “Trinity”, as in a group of three, referring to the fact that three machines are needed to form this D-Wheel, “Dart” for its speed, and the Ouroboros, a symbol of a serpent/dragon eating its own tail, representing a never ending cycle and adding on to the infinity motif of the three emperors of Illiaster.