Empyrean power and Lights decree x1.
Then basicly;
Fortified mythic+ weeks; add a 2nd Empyrean Power, it allows you to use your Divine storm as a cleave on two targets.
Tyrannical weeks: Add a Dagger in the back or 2nd Lights Decree.
In Uldir: Just add a lazor matrix.
The issue are really that before 22nd january it’s hard to combine the first ring choices with the powerfull 2nd ring ones like Overwhelming power and Gutripper so it’s a constant simming to get the most out of your azerite pieces.