You can reach some pretty obscene AoE with the new charms and qualities.

Ice Nova

[3.23] EK of the Massacre Trickster 1 Button Mapper

Ethereal Knives of the Massacre

Upgrading Arc of Surging Assassin Build

Arc of Surging

Trickster Arc of Surging Power Charge Stacking

Arc of Surging

CI CoC Frostblink of Wintry Blast Occultist - Tanky flicker strike that can do all uber content

Cyclone

Blade Blast of Unloading Showcase

Blade Blast of Unloading

Flicker of Power CoC Ice Nova - Or "How to spend 600 Divines to get the Power of a 50 Div build".

Ice Nova of Frostbolts

PATH of EXILE: Upgrading the 1 Div Budget Arc to a 10 Div Budget - How Much Power Gain? - Affliciton

Vaal Arc of Surging

PATH of EXILE on Only 1 Div Budget? - A Power Charge Stacking Arc Build for Next to Nothing - 3.23

Arc of Surging

Penance Brand of Dissipation - My very FIRST Trickster build! (Path of Exile 3.23 Affliction)

Penance Brand of Dissipation