- The Infernal Hound, granted by the Loyal Hellhound Notable Passive Skill, now Ignites Enemies within 2.5 metres (previously 1.5 metres).
- The Pyromantic Pact Notable Passive Skill now grants Infernal Flame equal to twice your Mana (previously equal to your Mana), but causes you to lose 25% of your Infernal Flame per second if you haven't gained any in the past 2 seconds (previously 50% per second).
- Demon Form, granted by the Demonic Possession Notable Passive Skill, no longer disables your weapons or has its own weapon set. It no longer grants level of all Spell Skills while in Demon Form, or increased Spell Damage per Demonflame. It now grants 3% more Spell Damage per Demonflame, and Quality now provides +0-10% increased Cast Speed while in Demon Form (previously had no Quality). Life Loss per second from Demonflame is now lower beyond Skill Gem 20.
PoE 2 Infernalist Ascendancy Class: Tree & Passives
Infernalist Update 0.3 Patch Notes
Infernalist Ascendancy Skill Tree

Infernalist Passives
1. Altered Flesh
20% of Cold Damage taken as Fire Damage.
20% of Lightning Damage taken as Fire Damage.
20% of Physical Damage taken as Chaos Damage.
2. Beidat's Gaze
Reserves 25% of Life
+1 to Maximum Mana per 6 Maximum Life.
3. Beidat's Will
Reserves 25% of Life
+1 to Maximum Spirit per 25 Maximum Life.
4. Beidat's Hand
Reserves 25% of Life
+1 to Maximum Energy Shield per 8 Maximum Life.
5. Demonic Possession
Grants Skill: Demon Form
Demon Form
Shapeshift into a demon, vastly boosting the power of your Spells. You gain Demonflame every second you remain in demon form, causing your Life to be lost at an ever-increasing rate. Rever to human form if you reach 1 Life, use a Skill that isn't a Spell, or reactivate this Skill.
6. Mastered Darkness
Maximum 10 Demonflame
7. Pyromantic Pact
Maximum Mana is replaced by Infernal Flame.
Gain Infernal Flame instead of spending Mana for Skill costs.
Take maximum Life and Energy Shield as Fire Damage when Infernal Flame reaches maximum.
Lose all Infernal Flame on reaching maximum Infernal Flame.
10% of Infernal Flame lost per second if none was gained in the past 2 seconds.
8. Bringer of Flame
While not on Low Infernal Flame, all Damage from you and Allies in your Presence contributes to Ignite Chance and Magnitude.
9. Seething Body
While on High Infernal Flame, you and Allies in your Presence gain 20% of Damage as Fire Damage.
10. Loyal Hellhound
Grants Skill: Summon Infernal Hound
20% of Damage from Hits is taken from your Hellhound's Life before you.
Summon Infernal Hound
Summons a Reviving Infernal Hound which Ignites enemies near it. The Hound takes a portion of damage from Hits for you.
11. Grinning Immolation
Become Ignited when you deal a Critical Hit, taking 15% of your Life and Energy Shield as Fire Damage per second.
30% more Critical Damage Bonus.