Looking for feedback on a build I did up; Trickster Cobra Lash/Plague Bearer

Hello everyone.

While fiddling around leveling a shadow I tested out Cobra Lash and really liked it at least at this stage of the game, and thought about maybe expanding it to an endgame kinda build? I don't have a lot of experience with theorycrafting a build, a friend and I threw this back and forth to each other until we were kind of settled on the tree.

Ignore most of the gear on it other than the Dendro, Embalmers and Taproot, I just threw the gear from my Flicker Raider on to test in PoB.

https://pastebin.com/CktW4Zhz Path of Building found here.

Thanks for checking it out if you do!