The Giant Trees Challenge

"Tongue Launch," all 6 Aggre-Meleons began their attacks at once, launching their long, sticky tongues at Stark and his clone.

And at the same time…

"Demon Tail, Pounce!" the squirrels' tails suddenly began to burn with a crimson fire, and their red eyes glared at Stark even harder as they all launched themselves at him.

The two remaining 'Branch Monkeys' wouldn't just stand idle after seeing their companions die either.

"Jungle Roar!" they stood on their two feet and began to repeatedly tap their chests while shouting, the sheer intensity of their voice creating some sort of supersonic wave around it.

'Jungle Roar' is a skill used not only to boost the monster's attack and defense, a way to motivate them basically, but it also was supposed to cause the [Intimidation] or [Fear] status on the enemy target because of their anger.