We need to see what weapons the Balaur are testing. Collect the prototype weapons from the Nochsana Training Camp and take them to Eulos.
Step 1. Collect the prototype weapons from the Weapons ChestBalaur keep their weapons in this chest. It is in the Nochsana Training Fortress. and take them to EulosAn Abyss training instructor at Teminon Training Camp in Reshanta. He instructs troops on the Abyss and the fortress.. (You need to collect: Prototype Weapon)