"Synchron" (シンクロン Shinkuron) is an archetype of mostly Tuner monsters used by both Yusei Fudo and Sherry LeBlanc in the Yu-Gi-Oh! 5D's anime, as well as Yuya Sakaki in the Yu-Gi-Oh! ARC-V anime. All members of this archetype are Machine monsters, except for the Spellcaster "Performapal Odd-Eyes Synchron", the Warrior "Junk Synchron" and the Zombie "Synchron Keeper". "Formula Synchron" and "Accel Synchron" are the only "Synchron" monsters to be Tuner Synchro Monsters, while "Performapal Odd-Eyes Synchron" is the only "Synchron" monster to be a Tuner Pendulum Monster.