So, several things about why going right is better than left on the artifact:
- Contained Fury is a VERY potent talent, especially for a Demonic build, but also for burst DPS potential on adds and pooling before standard Meta.
- You need to go 3 points right for Unleashed Demons regardless.
- Illidari Knowledge is a substantially better shitty-support-trait than Deceiver's Fury, especially in Mythic.
- Similarly, I suspect Demon Speed is going to be invaluable in avoiding certain mechanics on Mythic.
- Rage of the Illidari is currently around 50% more powerful than either Inner Demons or Anguish of the Deceiver.
If Feast on the Souls works with Demonic Appetite lesser souls in the release patch, then a Demonic build *may* be able to justify going at least deep enough to the left to pick it up, but I
strongly suspect that that behavior is a bug and will be fixed, as it makes Demonic Appetite too mandatory, especially for a build that has obvious synergy with Prepared.
Assuming Feast on the Soul is fixed, this is likely to be your ideal starter template:
http://beta.wowdb.com/artifact-calcu...IBBIAAAAAAAAAA
The next 6 talents would go into Sharpened Glaives and Critical Chaos, as Critical Chaos is the only other 3-point trait that has substantial DPS contribution.
My only demand is that there exist a competitive spec that I can reasonably rationalize using even in mythic progression (not world-first race, just standard mythic progression) that does not include either Momentum or Demon Blades.