The Techno Blades are the most powerful weapons. They can "hack into systems" and transform ordinary machinery into vehicles. It first appeared in The Mega Season Finale.
When dormant, the Techno Blades lack their distinctive heads and much of their power, being too dull to effectively cut most objects. However, their true power is revealed when in the proximity of a hackable machine; the Blades grow in size, and their blades become sharper and begin glowing. It is then that the Techno Blades truly work as weapons and hacking devices.