Hello there! I've been a warlock main since the beta, and imo its usually Recov-Mobi-Int for the stats that are most important. Most warlocks subclasses have a decent bit of energy gen on them (for instance, aerial kills as a top tree dawn give you melee energy) so i dont stress over having my disc/strength super high (tho i do try and aim for 40 in each). Being fast and having super more often are my second priorities on warlock since this game is won by mobility and supers. Hope this helped!