PoE Armageddon Brand, Witch, Herald builds

PoB: Sorry couldn't take a longer video for reddit because the file size gets too big. However the idea behind the build is to trigger herald of thunder just by getting hit or you can self cast any skill/whirling blades. Once HoT starts then the ignites will continuously heal you 2% of your life each time they hit. I preferred to take Elemancer because I'm lazy and I don't want to deal with ailments. The only skill I'm using is whirling blades. All together the build cost 11ex. I have been trying autobomber this league and been tr