The weapons a party member may use is dependent on the character's class. For example, members of the Full Metal Jaguar class, like Elma, can only use Dual Swords and Dual Guns. They cannot use other kinds of weapons, like Longswords or Assault Rifles. Players who have fully mastered a Level 4 class may use its weapons with any other class. Skells do not use ground weapons but instead use Skell Weapons.