Cursed ground support makes impending doom trigger each time you replace the ground, since there's a limit of 1. Cascade basically makes it pop 2 (3) times per cast. Limited by 0.15 cd of impending doom.
it was pretty powerful during acts, as you can see i'm pretty much nuking kitava while my passive tree is a mess and had essentially no gear. working through mid maps now, pretty cosy.
current POB with dialla's : https://pobb.in/hdh10X6wgQ8R
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