PoE builds similar to [3.9] Cast on Crit Ethereal Knives + GC mk. 6 | AL8 Speed Farmer

The idea is simple: Ethereal Knives with Return Projectiles and Sadism Support and Returning Proj Support for clear Blade Blast on a trigger weapon with Sacrifice Support to help with single target In theory this should feel great to clear with as you get Occu explosions and the fake-hit build feel with the fast poisons from EK while keeping long poisons on Blade Blast to still have some consistency/room to dodge mechanics. No idea about damage but it sounds cool enough for me to take it for a spin, what are your thoughts?

Items listed are fairly budget, main piece is Tempest Binding but a 4L EK should get you by until yellow maps with BV for ST in chest. might be able to fit in herald of thunder somewhere since I still have 40% mana reserve left and will eventually put in wrath once I get warlords on hit ring. Let me know if you have any suggestions or questions about the build or if you would like me to make a pathing by level sort of thing in pob. Thanks! Edit: BV has around 1m dps at 10 stacks which will be easily achievable before boss with vaal haste rolling. still unsure

Hey, So I've made a pretty functional build, it's an ele conversion ethereal knives build that uses various sources of ele as extra chaos dmg for the majority of the scaling. As you'd expect its a very fast mapper, but it struggles quite a bit with single target (as is usually the case with EK). So i'm looking for advice on how to improve it further if I were to roll it again in the future. cheers!