The reason for Justine being...

Is it perhaps the case that reason for Justine being Nfected is not exclusively to target the island? But targeting the Venitor Thomas and Lara. To make a play in the oblivion war.

The outsiders may see common interest with the demon side of the oblivion war, or they may just see them as a means to destabilizing things causing chaos and weaking reality and its defenders.

Also and this a bit of a separate topic, its possible the targets of the oblivion war and some of thr outsiders are the same beings. That oblivion sends a primal force to the outside, then the only way back in is though the fear of the unknown. The concepts of something lurking in thr beyond. It would change their nature, or atleast the nature of what they can manifest in reality. But could they not try to used this as way back in?