The art is spot on, and proper. That looks like it would be an actual Vex Mind. The description of what it does and how it came to be is better than what Bungie provided for Atheon (no offense, Bungie). It would be absolutely amazing if there was a strike or raid organized around this monstrosity, to be able to see all those writhing appendages and constantly-changing Discus as it evolves it's combat states... Hire this man, Bungie.