Heavily invested Poison Spark vs Uber Sirus

Is there any way to make Caustic Arrow occultist good?

Spectral Shield Throw (SST) Occultist

PoE 3.17 - Occultist - CA/TR ft HoA - Min Max Update

3.17 - Occultist - Caustic Arrow / Toxic Rain totem - Zoom Explode [UPDATE]

3.17 - Occultist - Chaos Auto Bomber - BUDGET - Magic weapon, No rings, No boots

3.17 - Occultist Chaos Master - From Zero to Hero

Death Oath - Chaos Fire Auto Bomber

3.16 | TS Poison Occultist - Juiced T16 UGS Showcase

Bane vs A9 Sirus and Maven

Essence Drain