Also Known as: White Bishop, The Hermit
- He possibly appears in the Collective group shot in HAPPYBIRTHDAY.
- His name is Latin for "quite alone".
- He is described by the Observer as "thehermit".
- Based on the Observer's picture, he appears to be an old man.
- The chess piece he represents is the white bishop. ♗
- He appears in the Collective group shot posted to Twitter before the video DEATHTRAPEXODUS.
- He is referenced by the Observer in DEATHTRAPEXODUS.
As the Observer instructs Noah to visit "the hermit" and obtain the journal from him, this almost certainly confirms that Karl Maxwell is Persolus.
- Although "the hermit" is Persolus' title, it isn't absolutely certain that he is also Karl Maxwell, as in DEATHTRAPEXODUS the Observer may simply be referring to the fact that Karl is also a hermit. Likewise, we still have not seen any direct appearance in any video by Persolus himself, seeing as he is the only Collective member who has not already done so. However, it is exceedingly likely that Persolus and Karl are one and the same.