Looking through the PTS achievements section there seemed to be an extra one on the nightmare mode of Scum and Villainy.
"Surviving Dread master Styrak"
Advanced past dread master Styrak in the "scum and Villainy" operation on nightmare mode.
It has some type of fist/orb? as the image (reaching maybe)
This would follow the rumored line of going into an op and "losing" at the end then going out and "improve" to go back and kill them. Maybe a reach but early in the PTS play through its the best I've seen so far.