From Halopedia, the Halo wiki
Following the reintroduction, Finder was part of a mission to Maethrillian along with the IsoDidact and several other Forerunners. Upon the Audacity's arrival at the ecumene's ruined capital, Finder went with Glory-of-a-Far-Dawn and IsoDidact to the Crown to find Slipspace flakes. Along the way Finder used a laser mining tool to cut through debris. They eventually reached the flake storage and took a few dozen. Later when Abaddon shut down the Audacity he volunteered to go with IsoDidact, Chant-to-Green and several others to find the Organon. Along the way they encountered Crawler-like creatures. When the group encountered Abaddon, Finder was able to get away from Abaddon with IsoDidact, Chant, Growth-Through-Trial-of-Change, and Sorrow-for-Lost-Voices. Glory and Keeper-of-Stone-Songs decided to stay behind with Splendid Dust, who said he would buy them time. A short time later, the group encountered Abaddon once again. Voices raised his rifle and was turned to dust by Abaddon. Finder cried out in horror and was turned to dust as well.
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