Best build there is imo. I’ve shifted a bunch of gear around. Sigil:Death goes hard. I rarely consume my tainted in the build. The fireball is just too good with infinity+sunder (no +/- affects tainted)
Can realistically go two ways though. Stack +/- physical on your lock or go the fire build. To build up blood boil dmg. Even full fire I don’t have a ton of issues with immunes.
Free bump glws!