Kill a lurking sleetsaber or a sleetsaber assassin for this update
a lurking sleetsaber can be found in and around the Oubliette of Rime ( -164, -340, 363 ) Copy/waypoint -164, -339.63, 362.69 as well as in the Storm Gorge area ( 453, -379, 1263 ) Copy/waypoint 453, -379, 1263
You can find a sleetsaber assassin near the entrance to Hold of Rime: The Ascent ( 318, -319, 1192 ) Copy/waypoint 318, -319, 1192