Unlike Barroth or Uragaan, this Brute Wyvern's arms are large and powerful, more akin to Brachydios. It uses them in the same way that a Flying Wyvern or Fanged Wyvern does; both for transportation and attack. It can do large leaps using its arms as vaulting poles, and it can climb sheer slopes with them. The arms, however, are not as fast as they may look, and are quite fragile to certain types of damage, such as cutting damage.