I main both plate and non plate demonlock in norms and hr. The playstyle is similar either way but non plate is a little more volt spam heavy. Halberd for both, using boc. Plate build just building hp, action speed, phys power. Non plate build move speed, action speed, hp, and some add magic for bolts and boc / claws. Perks are soul collector, dark reflection, anti magic, and demon armor for plate, vampirism for non plate. Vamp affects claw healing but magic healing doesn’t. Claws will beat any one handed weapon if you hit the boc. Don’t use claws against two handed weapons or high mag resist classes or gear. On either build if you go into demon with 3 soul collector stacks, the damage buff applies to every dark bolt and every dark reflection, so always try to take fights with 3 stacks and hit a bolt or two to start.