Volker may be fought in the special event battlefield Hero's Combat. As an ally, Volker assists player in the battle against Zeid in Bastok Mission 9-2: Where Two Paths Converge. Being a Warrior, he has a high attack power and deals decent damage, occasionally using the Vorpal Blade weapon skill. He is also capable of using a move known as Berserk-Ruf, which gives him Warcry.