Praxis

Praxis is a walking blue diamond themed bee like alien, created by Mora and served Emperor Gruumm. He is the first alien monster who fought the B-Squad Rangers and serves as the main antagonist of the episode "Confronted".

He is voiced by Bruce Hopkins who previously voiced Choobo from Ninja Storm, Ruby Dragon from Dino Thunder, and later voiced Ringbah from this series, Clawbster from Mystic Force and Gakko from Jungle Fury.

History
Praxis was created by Mora. Praxis was the first of Mora's drawing to come to life and assist Emperor Gruumm. Broodwing created the giant robot called Mega Drill and gave it to Praxis.

Mega Drill possessed enormous drills, was able to throw ground on enemies and fire at enemies from laser cannons. Gruumm sent Praxis on Earth to attack Newtech City. Praxis arrived at Earth and attacked the city and encountered Power Rangers. He nearly defeated four Delta Runners, but Jack arrived at the Red Delta Runner and Rangers formed Delta Megazord. Praxis fought Megazord, but Megazord's Sword and final attack from Blaster Megazord destroyed the robot.

Praxis managed to get out but heroes battled him with their weapons. Then he was defeated by Delta Blaster in Combo Mode and captured by Red Delta Morpher in the Data Card.