[0.4] Cold Spark + Cast on Ailment: Arc & Living Bomb + Invocation: Plants or Comet + Bonestorm BOTW

Warning:
9+ active skills + 2 flasks used
energy shield recovery reliant

Strengths:
good clear
great vs Bosses
freezes monsters fast, defensive, high HP ( ES + immortal companion with Brutus' Brain)


The playstyle: mobile + combos for clear & bosses:

clear fast with Spark (& Orb of Storms)

move quickly with dashes in Demon Form

Trigger spells frequently due to Bringer of Flame:
Living Bomb & Arc and
either Entangle & Thunderstorm or Comet.

Gain buffs:
100% extra lightning damage from Mana Tempest
120 % extra cold damage from Frost Wall with Verglas & Ice Walls in the lategame
30 % extra cold damage from Freezing Mark

Solving mana:
A Mana flask with more recovery when on low mana.
Midgame: Mana is doubled effectively thanks to Pyromantic Pact (and sacrificing 1/4 of HP fills your 'mana')
Lategame: huge mana regen with Quipolatl's Thesis on Gloves with Essence of Horror + the Dueling Wand's Spellslinger with 2 curses. ( expense: about 27+ divines atm;)


Full build guide:
https://mobalytics.gg/poe-2/profile/cfc54fe1-a958-4414-92fb-0ebfd13e8c9c/builds/53c2f8d1-b5db-4adb-bfa1-04dffe8d5a59