WARLOCK WEAKAURAS FOR
DEMONOLOGY IN LEGION 7.0.3
Instructions:
Install WeakAuras2 addon. In game type: /WA. Click New then Import. Copy a piece of Strongauras code, paste it into the window, it is ok if the screen freezes for a long moment. A new small window will appear. Click Import. Repeat. Some auras may have addition dependencies and requirements, read all instructions. Once all auras are imported restart WoW.

Legion Auras:
Demonology auras track the artifact and demons and empowerment. Available here.
Affliction and Destruction will be added eventually, check out wago.io for auras from other authors for the meantime.

Soul Shards:
I will not be making auras for Soul Shards, instead I recommend the DoomShards addon.
My profile settings for this addon are available here DoomShards Export.

OOMMsfx:
Some auras use custom sounds. A sound preview is available here.
If you would like to use them download here and install in your addons directory.
To use a sound in one of your own personal WeakAuras use the Sound File Path:
INTERFACE\ADDONS\OOMMsfx\oomm-fx2-util.ogg