about praxis blade catalysts, do you need to do catalyst 2 and 3 in same run? had played for couple of days but seen players not getting some about praxis blade cores, does first praxis blade core drop in game? description says sometimes sold in cantina whats up with anti champion anti barrier artifact mod? they dont feel like they do anything, try to shoot couple of rounds with handcannon whats up with portal scores? it looks like all of ash and iron qol was removed with renegade launch