Sure, but I personally think it’s not worth the extra buttons. Because morgoneth is no deathmarked that give a lot of skill point to WPS. If shadow strike focus, I like to just bind it to LMB button and teleporting around.
Yes, nex n ortus is not that good for shadow strike build. The swords just give nice skill points and good procs. Making a nightblade that is not acid and cold (also in some case vitality PB) is super difficult.