Taken Assault: Mars
Kill Taken Lieutenants with a fireteam to summon Champions. Seek them out at the Barrens, Scablands, Hollows, Buried City, Valley of Kings, and the Rubicon Wastes on Mars.
"... repeat ... known location ... Crows ... Uldren ... repeat ... severe damage ..."
- Patchy comms signal captured by automated listening post 2284, Reef Outer Marker