rotation LA = Light attack
start
back bar
LA merciless resolve
bar swap to front bar
LA sap essence
LA structured entropy
bar swap to back bar
LA summon dark shade
LA twisting path
LA debilitate
LA endless hail
LA ULTIMATE soul harvest if single target boss if group of adds skip this one
LA merciless resolve
bar swap to front bar
LA ULTIMATE shooting star if group of adds if single target boss skip this one
LA structured entropy
LA concealed weapon x5 with LA in between each cast
or use impale x5 with LA in between each cast if target at 24% hp
then loop back round to the start of the rotation and repeat
you could replace concealed weapon with swallow soul