Paradox, Yu-Gi-Oh! Wiki

Paradox is the main antagonist in Yu-Gi-Oh! 3D Bonds Beyond Time who is able to travel through time and space to change his destroyed future by killing Maximillion Pegasus to prevent Duel Monsters from being created. He was one of mankind's last four survivors in an apocalyptic future, along with Z-one, Aporia and Antinomy. Unlike his fellow survivors, not much of his backstory prior to meeting the other survivors is shown. His name is derived from the concept of "paradox" in the theory of time.

Paradox (Yu-Gi-Oh!), Villains Wiki

Yu-Gi-Oh! Wiki - UFOroid

Yu-Gi-Oh! GX - Episode 011 - Yugipedia - Yu-Gi-Oh! wiki

Yu-Gi-Oh! Wiki - Dark Catapulter

Vaylantz - Yugipedia - Yu-Gi-Oh! wiki

Yami Yugi, Yu-Gi-Oh! Wiki

Aporia (Duel Links), Yu-Gi-Oh! Wiki

Joey Wheeler, Yu-Gi-Oh! Wiki

Yu-Gi-Oh! Wiki - Weapon Change

Paradox - Yugipedia - Yu-Gi-Oh! wiki