Solo Flawless Ultimate Warden of Nothing with Still Hunt

This is obviously vanguard alert, First time trying this with boons and its just so good, solar surge is pretty noticeable and so is shot caller, idk how much of a % shot caller is but it made my sh go from 2.4 to 3.7 or some crazy thing like that. Im genuinely running out of ideas so if you have any just comment it and if it sound fun or doable ill try it Loadout at the end