[2.1.0] Rolling Flames Fireball - 230% AoE Explosions

think a CI crit version of this would work?

106 points CI crit version
probably gonna grab dmg/crit/ES/more jewel sockets at 90s

Ascendancy: mastermind of discord, Liege of Primordial (6pts) and paragon of calamity (8pts)
Aura: Anger+Essence worm, clarity, discipline
Golems: Fire and Ice golem

I will be using a lightning skill to curse rare/unique mobs:
Lightning spell + Coh + assassin's mark + ele weakness/enfeeble/temporal chain
Not sure if arc/orb of storm/ball lightning/shock nova work better

Can you create a tree for 2.3 ? :)