Puppets and their masters

Puppets and their masters is a video on the Holofernes channel. It was either uploaded by Nine or the Blinded Lord.

In the video, Naomi's new mask is shown. We are told the "northern lights sing a nice tune lately", which is a reference to Lockbird, and given the dates for the third evaluation.

Given that it announces the dates for the third evaluation, it is very possible this was uploaded by the Blinded Lord.