Hey y'all!

This is my favorite build in the game and i'm looking to make him more juicy. I have what I think are almost* all the upgrades he can get, but I could use some advice as to what I can do now to make him even more juicy for bossing in Standard.

https://pastebin.com/Uq9Dq6Jk Is the PoB. Maybe a better Watcher's Eye? Are there any serious upgrades you guys can see I should make asap? Thank you!