Tormented Demons with Purging Staff and Arclight switch with multiple kills per trip [lvl 118]

Made this quick video on example kills on how to kill tormented demons after finishing while guthixs sleeps osrs grandmaster quest.
I made the purging staff after I got synapse drop (spooned rng for the first time I know) and combined it with arclight to see how it goes.
-Super click intensive
-Switch after special is 50/50 with no quick ability to tank if 1tick prayer switch to my knowledge
-Can do step back to see if melee but sometimes its delayed with stupid flame shield up
-tormented demons were a let down, just gave me carpal tunnel for no reason, wish grandmaster quest had more content
-easy quest
-lame pvm update
-cry is free