The Arbiter of Ash is a formidable boss with several deadly fire-based abilities, high health, and POE2 Currency a variety of attacks that make dodging and strategic positioning crucial. Here’s an overview of what to expect and how to deal with it.

Key Stats and Abilities to Prepare for:
Movement Speed: You will need high movement speed to quickly dodge the Arbiter’s attacks and position yourself in safe zones.
Maximum Life & Energy Shield: With high damage output from the Arbiter, you’ll want to have a large life pool to tank his hits, especially for unavoidable attacks.
Acrobatics: This passive skill helps you evade attacks, including the Arbiter's devastating area-of-effect (AoE) attacks.
Dodge Roll Distance: Equip an amulet like Surefooted Sigil, which adds distance to your dodge roll, allowing for better positioning and faster escapes.
Maximum Fire Resistance: Since most of the Arbiter’s attacks are fire-based, increasing your fire resistance beyond the cap (usually 75%) will help mitigate a lot of damage.
Fight Phases:
The fight against The Arbiter of Ash has multiple phases with increasing difficulty. Here’s how to handle each phase.

Phase 1: Opening Attack & Fire Projectiles
Arbiter’s Beam: The fight begins with the Arbiter firing a fire beam down the center of the platform. Position yourself on the outer edges of the platform to avoid being hit.
Fire Projectiles: The Arbiter will then fire fire projectiles around the platform. These projectiles will explode on impact, so dodge them quickly to avoid heavy damage.
Avoiding the Firebomb Attack:
The Arbiter will dash around the arena, summoning firebombs that will slowly descend toward the platform. Each firebomb has a specific area where you must stand to avoid taking damage.
Strategy: Move into the safe zone where the bomb will land, wait for the explosion, and then quickly move to the next safe spot. The bombs will keep falling, so this requires quick thinking and good mobility.
Phase 2: Sword & New Attacks
When the Arbiter reaches 55% health, he’ll pull a sword from the center of the arena, entering a more dangerous phase. Here are his new attacks:

Firebomb + Beam Attack:

The Arbiter summons a firebomb that will land in a safe zone, but he will simultaneously cast a fire beam across the platform. You have a narrow window to move into the safe zone before the bomb explodes, so timing is critical.
Strategy: Get into the safe area where the bomb will land, and as soon as the bomb explodes, dodge roll out of the area quickly to avoid the follow-up slam attack from the Arbiter. The slam won't necessarily one-shot you, but it can be devastating if you're caught off guard.
Waves of Fire: The Arbiter summons waves of fire that sweep across the arena. These waves will leave only a narrow lane of safety, marked by blue lines. You must quickly position yourself in this lane before the wave bursts.

Strategy: Keep a close eye on the direction of the waves and time your movements carefully to avoid being hit. The waves come in quick succession, so movement speed and dodge roll distance will be key.
Phase 3: Orb Mechanics
Frost Orbs: In this phase, the Arbiter will summon two orbs: one blue and one purple.
The blue orb will cast frost across the platform, chilling you.
The purple orb will explode and banish the frost, allowing you to continue the fight.
Strategy: As soon as the blue orb casts frost on POE2 Currency for sale the platform, quickly move to the purple orb and allow it to explode, removing the frost effect.