Valetta explained that success in the war against the Balaur would be determined by controlling key territory. Aetheric Field Generators installed in the Nunglark Ruins and the Marayas Scrubland were nonfunctional due to the presence of Drana growing devices there. You helped Farbin collect samples, with which he made a solution that could destroy Drana growing devices. You destroyed the Drana growing devices and installed an Aetheric Field Generator. Valetta rewarded you for your role in this great victory.