Klaus von Hertzon (Seasons 1 & 2)
Billy Gilbert (Seasons 1 & 2)
Komba O'Charlie (Season 1)
Mira Fermin (Seasons 2 & 4 - Arc 2)
Ren Krawler (Seasons 3 & 4 - Arc 1)
Fabia Sheen (Seasons 3 & 4 - Arc 1)
Captain Elright (Seasons 3 & 4 - Arc 1)
Nurzak (Seasons 3 & 4 - Arc 1)
Jack Punt (Season 4, Arc 1)
Gunz Lazar (Season 4, Arc 2)
Wavern (Season 1, 4 - Arc 1)
Ingram (Season 2, 4 -Arc 2)
Aranaut (Season 2-4(Arc 1))
Dragonoid Colossus (Season 3)
Linehalt (Season 3,4 - Arc 1)
Avior (Season 3,4 - Arc 1)
Taylean (Season 4, Arc 1)
Wolfurio (Season 4, Arc 1)
Infinity Trister (Season 4, Arc 1)
Boulderon (Season 4, Arc 1)
Helios (Season 2, 4 - Arc 1)
Ziperators (Season 4, Arc 1)
Clawsaurus (Season 4, Arc 1)
Spidaro (Season 4, Arc 1)
Radizen (Season 4, Arc 2)
Skytruss (Season 4, Arc 2)
Aerogan (Season 4, Arc 2)