I am seeking a caster build I am either thinking Pyromancer, Purifier, or something involving Arcanist (Yes yes I know that third one is a bit more vague.) I am open to both elemental damages and aether just for aether I’d have to rethink certain devotions I had in mind. I have a lot of elemental and aether gear that tends to go unused due to my focus on vitality damage hence why I wanted something either elemental or aether themed. (By elemental I mean I have a lot of gear that has either fire, cold, lightning not strictly elemental only.)
Did you have a look here?
Maybe one of my build are interesting to you.