The Dual Wielding System (also known as the Weapon Change System in foreign servers) allows players to change from the current weapon to a different weapon, especially for a different class. Characters must be at least a minimum of level 45 to Dual Wield. Dual Wielding can only be used in Dungeons. By hitting the Left-Ctrl key, players can cycle between the two weapons with a one second cooldown. Although Dio, Zero, Ley, Rufus, Rin, Asin, Lime, Edel, Veigas, and Uno have an option to Dual Wield, they receive no benefits from the system as they only have one class weapon.