PoE Orb builds similar to Bossing with LS Champ - Sub 50 sec UA, Maven, Sirus

I started the league off with Aer0 cobra lash build and I'm barely in to maps but it is feeling just really awful. Mapping is just really painful. Cannot even attempt Affliction stuff because especially my single-target is abysmal. I know I'm missing uber lab and only have 4 link and shit gear etc. but I've played enough of this game I know something is seriously wrong and getting a few small upgrades is not gonna cut it. I am literally killing some regular rares for a minute or something if they are any tankier. Also if they do a

PoB: This build uses Kinetic Blast to Cast on Crit Dark Pact + Chain. I threw this together since I got a minion life relic and always collect CoC poison gear for fun to try stuff. The idea is that KB might sometimes look like a real CoC skill if you chain it off a Tornado. We create Tornadoes and skeletons using Poet's Pen. This build slapped way harder than I expected when I equipped it, so I thought I'd share. I'm wearing literal random gear. The core of the build can be considered poet's pen + watcher's eye + rings.