TR3-VR

TR3-VR, or Trevor, was a robot encountered in the Zero Hour mission in Destiny 2. TR3-VR possessed a large squarish body and a multitude of scissor-like legs. TR3-VR was capable of killing the Guardian in one hit and could easily run them down. A sinister red glow and ominous clicking sound would alert players to it's presence.

Biography
TR3-VR was most likely created by the cryptarchs to guard their vaults. After the fall of the Tower it continued to roam the vaults, killing anything it encountered. It is unknown what happened to it after Zero Hour, though it most likely remains as it did before; waiting in the dark for its next victim. TR3-VR