lvl 82 Psy here
Wiz > Cryo > Psy > Psy
The Ice wall + PP does in fact still work because I’ve been using it to shred bosses for my quest. I hit rank 1 a few times because I was killing quest bosses solo 10 levels higher.
The main problem is grinding, you will definitely spend lots and lots of pots as well as wait on cooldowns if you go Cry+Psy unless you get into a group.
Last hour of CBT I killed 8-12 blues all level 130-149 dealing 1.5k dmg per tick with Psychic Pressure. I also killed groups of lvl 140s getting 400-600 exp per mob for a total of 13-25k per group. I went from 80-82 in that hour, so its not that useless to me. I had a peltasta provoking for me btw giving me lots of mobs for the duration of my PP.
Lvl 10 PP (Saved up points)
2 level 6 gems on Chest, Staff, Gloves for +Sp, Damage, and +Sp Regen respectively.
Stat Allocation 1Int:1Spr
And yes 60 levels higher than I am, I still got good exp.
So that is my opinion on Psy, I am planning to make a linker eventually to try that route, but if you aren’t a hardcore player, do NOT go Cry+Psy. There will be a lot of times where you just want to create a new char so stay away! Unless you somehow have the resolve to stick with it for the >50 levels.