In the sprawling ruins of Wraeclast, few foes capture the sheer terror and complexity of a true endgame challenge like Tor Gul, The POE 2 Currency Defiler. This monstrous boss in Path of Exile 2 is a test of precision, patience, and mastery of mechanics, rewarding those who can adapt and overcome its brutal abilities. In this guide, we'll break down Tor Gul’s mechanics, attacks, best strategies, and the rewards you can claim for defeating one of PoE2’s most memorable bosses.

Who is Tor Gul, The Defiler?
Tor Gul is an ancient, corrupted beast that dwells deep within the Fellspire Underhalls, a sprawling dungeon rife with decay and disease. Twisted by the influence of the Defilement, Tor Gul is part beast, part parasite — an embodiment of the corrupted earth itself. The Defiler excels at spreading debilitating debuffs and assaulting exiles with poisonous projectiles, making this a boss that can quickly overwhelm an unprepared build.

Location and Access
Tor Gul can be found at the end of the Fellspire Underhalls, a level 72 area located in the Heart of the Dark campaign zone. To gain access, you must obtain a Fellspire Keystone from one of the corrupted mini-bosses that inhabit the area. Be sure your character is appropriately geared, as Tor Gul will put both your damage and defenses to the test.

The Battle: Phases and Abilities
The Tor Gul encounter consists of three distinct phases, each ramping up in difficulty:

Phase 1: The Defiled Ground
Tor Gul begins by spreading patches of Defiled Ground across the arena. These areas slow movement and cause stacking chaos damage over time. Stay mobile and utilize movement abilities to avoid standing in them for too long. Tor Gul also uses basic swipes and charges that can be dodged by sidestepping.

Phase 2: Toxic Barrage and Minions
At roughly 66% health, Tor Gul becomes more aggressive. It summons corrupted minions that explode upon death, leaving poisonous puddles. Meanwhile, Tor Gul itself gains a new attack: Toxic Barrage, a rapid-firing cone of poison projectiles. Focus on eliminating the minions quickly, and try to maintain distance from Tor Gul to dodge the barrage.

Phase 3: The Defiler Unleashed
At roughly 33% health, Tor Gul becomes fully enraged. Its attacks quicken, its poison puddles expand, and it gains access to a devastating area attack called Void Rupture, which blasts the arena with overlapping shockwave rings. Positioning is key — watch for the attack’s telegraph and move between the rings to stay safe. Finish the boss quickly, as its poison damage ramps up significantly during this phase.

Tips for Defeating Tor Gul
Prioritize Chaos Resistance: Tor Gul’s attacks and terrain effects deal heavy chaos damage. Raising your chaos resistance to at least 60–75% is highly recommended.

Movement Skills are Essential: Blink, Dash, or Flame Dash can save your life when trying to navigate the Defiled Ground and Void Rupture attacks.

Clear Minions Quickly: Minions can overwhelm you with poison puddles. A strong area-of-effect skill can neutralize them quickly.

Bring Antidote Flasks: Ensure you have a reliable way to remove poison and other chaos ailments.

Rewards
Tor Gul doesn’t go down easily, but the spoils are worth the effort. Defeating The Defiler can drop:

Exclusive Unique Items: Weapons and armor infused with chaos and poison bonuses.

Currency Items: Including Orbs of Alchemy, Chaos Orbs, and Divine Orbs.

Fellspire Fragments: Used for accessing higher tiers of endgame encounters.

Final Thoughts
Tor Gul, The  cheap POE2 Currency Defiler, encapsulates the best of Path of Exile 2’s challenging boss design — a multi-phase, highly mobile threat that demands precision and preparation. Stay vigilant, respect its poison attacks, and use movement wisely. If you can overcome the Defiler, the rewards and bragging rights will be well worth the struggle.