Thomas Stelar

Thomas Stelar was the creator of Tail Gear.

Solaris Era
Thomas creates Solaris's Tail Gear for him to defeat Drakarus and Phoenica.

Garth Era
Thomas meets Garth Bridger and Liam Jackson, saying that Drakarus and Phoenica have escaped for the second time, and Garth must defeat them (and their army, of course). Garth first thinks he can do it alone, but he realizes he can't once he gets his first teammates. He also realizes that Phoenica betrayed Drakarus and that she also resurrected herself to destroy the evil she worked with.