The best thing about dousing the first robot in the waterfall (aside from enjoying the light show as it shorted out for good) was that two of the robots lagging behind it had their feet in the river as they powered up after Heiji and Sasuke. Meaning that they, too, got a good dose of electrical current.

They flailed out with their arms, battering at each other and quickly bashing in their own metal plating. One fell over and rolled into the last and slowest robot to enter the room. Apparently, the fallen robot's ability to distinguish friend from foe was impaired; it grabbed its fellow robot and began dragging it in the direction of the elevators in short, sputtering movements.

Wow, it was like they actually had a chance now.

"Too bad robots can't charge for assault and battery."