PoE Rigwald's Command builds

Hi , i wanted to add elusive into my build ,but its non-crit, and i use molten shell for walking so i cant use withering step. Is there anyway to have it ? Arcanist brand,totem,some mod somewhere, no witnesses is removeed from game i belive ... And in general you can give me some tips and ideas to improve DPS/Defence (non unique preferably,i need resistances). And regarding my build , i always do my own build and this is build with best dmg i ever made, i avoid meta skills, and " boring ,meta" ways of building like omni,ashes, abyssus,ryslatha,all sorts of stacking ,so thats why my builds l