Tecrod Spark Blood Mage

Video Showcase: https://www.youtube.com/watch?v=5aAQZweEIIg&feature=youtu.be

Here's my submission for build of the week, this is a blood mage build built around the new undying hate jewel, specifically the 'tecrod' variant that turns the keystone into sacrifice of blood which turns life spent into life regen.

This in combination with stacking life allows for some insane life regen since skill costs can far beyond reasonable amounts in this game by just socketing support gems.

My skill of choice is spark for mapping since it hits basically everything, and a comet inside spellslinger for more oomph.

The new lineage support atalui's bloodletting turns skill life cost into damage, which is basically complete steroids for any 1 skill of choice in this build (i'm using it in spark personally).

I'm stacking as much life as possible to be able to even cast my 2k life cost spark, so rathpith feels like an obvious choice for an offhand. I also got a bear rite of passage for even more bonus health.