FOR MELEE 5 EXPLOADING THRALL... go to the DLC mission on the MOON called THE WAKENING and do the story part until you go to the first SHREIKER and kill him.. the thrall will spawn forever even when he is dead.. punch the thrall until they die and once you know they will die just double jump and do not grab the thing that drops from the thrall.. keep doing it you are allowed to die. just make sure u don't grab any of them until u have 5 sitting on the ground ready to just pick up when u spawn in and if you walk back up the stairs to a certain point they will spread out and not attack you