History of Assimilated Targets

How to complete

Kill Assimilated Demolishers, the secret Vex minibosses in Echoes Battlegrounds. Finish the NES006 sample quest and the A Rising Chorus questline for the upgraded Torch Hammer, then approach the closed Vex gate hidden in a random spot of each Battleground to spawn a Demolisher (yellow health bar).

The Demolisher fight in Forcible Disconnect on Nessus is a different encounter.