I'd like to point out that if your looking for a build that can deal an extreme amount of damage-or at least, for me it seems to do slightly more than the electrical based one- you should use dark echoes, insecurity, and corruption to deal huge amount of damage. however, if you going to do this you need a way to regain focus; which will send you to electrical storm, and a way to defend your self, which will send you to tenacity. before you do this, keep in mind that the reason electrical based builds are prefered is because they cover damage, healing, defense, status effects; virtually everything. this build will just deal a lot of damage-especially if you combine it with wraith form-, and will also lead to your allies being killed