This slime will gradually run out, in which Brachydios can 'prime' this mucus with its saliva to replenish the it.
By slamming the ground or prey with its fists or horn, Brachydios can deposit a puddle of its slime mold, which, once detached from the monster's body, quickly undergoes a powerful chemical reaction and violently explodes. The forelimbs and horn of Brachydios are covered in a mysterious, green slime. Despite initial appearances, Brachydios does possess claws on its forearms that are tucked away underneath, and serve no apparent purpose in battle. Unlike other Brute Wyverns, Brachydios sports a pair of long, highly developed forelimbs that it uses as its primary means of defense. Brachydios is easily identifiable by its glowing, green slime-covered horn and 'fists,' as well as its shiny, armored hide covered in many plates and ridges made of obsidian.