Hello guys, how is it goin, 120 hours played newbie here

As researching my league starter i stumbled upon 2 builds that i really liked - Velyna's SST raider and BEG's frostblades trickster, so i decided to combine those 2 builds together using POB as a base layer before investing time into it. Starting as cold dot trickster and later tranistioning into this one

https://pobb.in/JA78ES6A21HP

Definetly need much more evasion before even considering Wind Dancer and trying to maximize value of the new inverted Elemental mastery

Im looking into any suggestions, especially if this build can be viable