There has yet to be a solid spam caster DEE build posted in the FG era (or even in AoM for that matter) It is time to get one out here. Even though this build performs admirably, I still believe spam DEE could use a bit more love. Part of the performance is helped by the new rings procs, so if those end up changing at all it really could use a bit more. I think toning down the transmutor while giving the base skill a bit more nudging would do the trick. The would also prevent bomb DEE/biting blades builds from getting too strong.
The build is assembled to try to make use of hybrid damage types of Vitality/Acid. It has 92% rr for both types and another 25% for vitality damage. Full Dreeg’s set for passthrough on pass DEE. Hallanx head offhand for extra built in adcth and to get our damage close to full vitality. You will want to get low rolled conversion on the shoulder and chest piece to maximize vitality damage on DEE. Eldritch pact provides a nice steady boost of dps which is also hybrid vitality/acid thanks to chaos to acid from the set. Sigil of consumption brings another source of hybrid damage/healing to the build. The medal just needs to provide elemental and pierce resists, although you probably could get away with just pierce resist.
Crucible 170 clears can be called 6:30 average. These mutators are more or less neutral for the whole run, but I piloted well. (very positive 150-160 marked + swift to negative 160-170 leeching) Spam dee and the other procs can be hard on graphics if your system is dated leading to some lag.
I have yet to test SR, but it shouldnt have any problems to SR 70 maybe even 75. (some slight tweaks might be needed)