Nadan'Zorah vas Aquilary was experienced technician on Migrant fleet. He spent his entire pilgrimage exploring Terminus Systems till he found a planet with broken geth ship. He was able to hack the ship and get weapon samples. After it he upgraded quarian weapons. Captain of Aquilary took him under his wing. But soon rival Quarian made up evidence which discriminated him. Nadan was exiled. After that he disappeared. Few years after he started to work as information broker. His most frequent client was Dawn. During the Inquisitor Crisis he was on Asgard before being saved by Dawn on taken on board OHSV Amonkira. After the crisis ended he disappeared again.