It’s better but still kinda mediocre: [1.1.4.1-1.1.5.0] DEVOID OF SOUL - Voidsoul FoI/Aegis Paladin (c+) (sr+).
BTW I run with 100 regen alright on Voidsoul (-30% cost hehehee 
). For this infiltrator, I suggest Arcane Spark and some devo changes. Should be good. And move points from that cunning imo. It’s no good on cold.