PoE 2 InfernalistS
Witch ascendancy · verified 2026-07-04 · INT
community tier · patch 0.5.4b (editorial)
A hellfire caster who trades mana for a volatile Infernal Flame resource, commands a demon companion, and can transform into a demonic form for burst damage.
You swap your mana pool for Infernal Flame, casting freely until the meter fills and you take self-damage, which creates a push-your-luck rhythm around ignite and fire spells. A loyal Hellhound tanks and applies debuffs while you scale fire and chaos damage. Late-game builds lean on Demon Form as a temporary power spike for tough fights.
Strengths
- Strong, smooth campaign and leveling thanks to the Hellhound companion and dash mobility
- Flexible resource economy — replacing mana with Infernal Flame frees up huge amounts of gear and scaling
- Broad build access: ignite, fire/chaos conversion, Demon Form burst, and even crit/CoC-adjacent shells
- Built-in defensive conversion turns incoming elemental damage into fire and chaos you can mitigate
Weaknesses
- Infernal Flame self-damage can kill an unprepared player if the meter overfills
- Pure Infernal Legion / ignite-radius builds were nerfed hard in 0.5, narrowing some once-dominant paths
- Managing two resource layers (Flame plus reservations) has a real learning curve for newer players
Current standing (S-tier): Demon Recoup Infernalist is one of the standout S-tier builds of the 0.5 meta. (community tier · patch 0.5.4b — editorial rank, community meta consensus (maxroll · mobalytics · game8 0.5 tier lists), editorial — checked 2026-07-03)
Key Infernalist notables
What each ascendancy notable actually does for the build — effect directions, not raw numbers (exact values shift every patch; check in game before committing points).
Pyromantic Pact
Replaces your maximum mana with an Infernal Flame resource that skills spend instead of mana; if the Flame maxes out you take fire damage to life and energy shield, making resource management the core risk.
Demonic Possession
Grants the Demon Form transformation skill, a temporary demonic state used as a burst/power window.
Loyal Hellhound
Grants a Summon Infernal Hound minion that fights alongside you and supports your fire/debuff gameplay.
Altered Flesh
Converts a portion of incoming elemental (and physical) damage into fire and chaos, a defensive conversion layer.
Beidat's Gaze / Hand / Will
A trio of notables that reserve a slice of maximum life to boost mana, energy shield, or spirit respectively — turning life into other resource pools.
Mastered Darkness
Removes the cap on Demonflame accumulation, enabling higher-ceiling Demon Form scaling.
Best Infernalist skills (0.5.4b)
Fireball
FirestormHow to unlock Infernalist
Unlock via your first Ascendancy Trial in Act 2 (Trial of the Sekhemas or Trial of Chaos); 8 points total across the trials. See the full points & trials table + tracker → for exactly which run grants points 3–8, or the respec guide if you want to switch into Infernalist from another Witch ascendancy.
Want Infernalist online today?
Timesaver pros run the Trial of the Sekhemas and Trial of Chaos on your character — all 8 ascendancy points on your Witch, your build, usually same-day.
Other Witch ascendancies
Back to all Witch ascendancies, the ascendancy hub and full tier list.
Notables and effects verified against patch 0.5.4b (2026-07-02) — qualitative effect directions only; exact values change between patches. Tier ranks are editorial community-meta consensus, never game facts. Ascendancy art is in-game artwork © Grinding Gear Games, used for identification. Last verified 2026-07-04. Timesaver.gg is not affiliated with Grinding Gear Games. Source notes: High. Notables cross-verified on poe2db.tw and fextralife. Tier is editorial, sourced from Maxroll 0.5.1 league-starter list; 0.5.4b patch-specific numeric tweaks not individually re-verified.