Spirit Vyper build where you play around poking with 1 in lane to get them low so you can finish with the 2. Then play around Shadow weave to get free kills. The combination in this build is Shoot at enemy and hitting your 1 to make them low and then either use your ult if needed and then 2 to finish them off or save your ult and only use your 2.
I have annotations on items and switch items you want instead