Prefect Karukia:
Oh! The Mark of the Raider! Another strong Warrior is born to fight for the Kingdom! Ha! You must go at once to the Kingdom of Humans and show this mark to the High Prefect there! He'll transfer you to the Raider class. You should visit either High Prefect Osborn in Gludin Village or High Prefect Pinker in the Town of Schuttgart.