I thought IEI at first for Plumes too based on the video, but the Ne is off the chains on here. Very little Ti, unlike what you see in yourself @Luminous Lynx (Please do not consider ILE either Plumes lol). He doesn’t speak like other IEIs. It’s a lot of Ne and Fe which would align with IEE’s functional stack too. How would Plumes be Ne-Ignoring, you know?

Oh and as far as instinct stacking, I think so/sx makes sense too. I couldn’t see him being sx-last all that much.