CN4 - 6 - Shockwave

It was bigger than anything any of them had ever seen, at least three times the size of a Toa. Its shape was right out of a Matoran’s nightmare.

(...)

“I believe we have upset this creature.” Onua chuckled as he allowed the power of the Mask of Strength to fill his comrades. “Perhaps it can use some time off its feet.”

Acting as one, the Toa slammed their fists on the floor. Their added strength created a massive shock wave that traveled to the center of the chamber, knocking the Rahi Nui onto its side. It bellowed and tried to right itself, but a second shock wave brought it down again.

“This is more joyfun than kolhii ball,” said Lewa. “At least until we run out of ideas.”