The Assault on Trathusa Castle is a military operation which takes place during the Xianorus Campaign, year 1246 Age of War. The battle was initiated by an invading force of Nareikkers from the Army of Nareikk and the Kazdriel. An attack was planned on the Danethan Trathusa Castle in the Green Region after word reached the Kazdriel that several of their soldiers were being held prisoner in the castle.