In Path of Exile 2, your character is only half-finished until you Ascend. Your Ascendancy is the subclass that turns a generic Witch or Mercenary into an actual build — and you unlock it by surviving a Trial. There are two paths to those points, and the Trial of Chaos is the one most endgame players end up running: it's faster, it scales with your build, and it's the only one that goes all the way to 8 ascendancy points through a single repeatable mechanic.
But it's also the one people get stuck on. The entry item is confusing, the rooms stack debuffs on you until the run falls apart, and the final boss — The Trialmaster — has a reputation for ending characters. This guide is the whole thing, end to end: how to get in, how the room-and-affliction loop works, the exact item levels and which ascendancy points each tier gives you, the three fragments you need to reach the Trialmaster, and what the whole thing is worth. Every number here is checked against the official Path of Exile 2 wiki and the current 0.5 "Return of the Ancients" patch data — not a stale tracker.
PoE2 Trial of Chaos in 30 seconds (the quick answer)
- What it is: one of the two Trials of Ascendancy. Clearing it grants the Ascendancy passive points that unlock and fill out your subclass.
- How you enter: you need an Inscribed Ultimatum — a consumable item that drops in the endgame. You take it to the Trial of Chaos altar to open a run.
- The format: Inscribed Ultimatums come in 4, 7, or 10 rooms. You fight a wave in each room, then choose 1 of 3 afflictions (a permanent debuff) before moving on.
- The point ladder: 4 rooms → points 1–2, 7 rooms → points 3–4, 10 rooms → points 5–6, and 10 rooms + defeating The Trialmaster → points 7–8.
- The gates: the three tiers are item-level locked — alvl ~39 (4 rooms), alvl 60 (7 rooms), and alvl 75+ (10 rooms).
- The boss: to face The Trialmaster you must clear a 10-room Ultimatum and hold three fragments — Cowardly Fate, Deadly Fate, and Victorious Fate — that drop from the three Trial bosses.
- The rewards: Vaal Orbs, Soul Cores, corrupted gear, and Trialmaster-only chase uniques.
- The #1 mistake: stacking the wrong afflictions. One bad pick (no regen, monster speed, reduced player damage) can brick a run you were about to finish.
What is the Trial of Chaos in PoE2?
The Trial of Chaos is one of two Trials of Ascendancy — the other being the Trial of the Sekhemas. Both exist to do the same job: give you the ascendancy passive points that turn your class into a real build. The difference is how they hurt you.
The Sekhemas trial is the Honour gauntlet — a relic-driven run where a single resource bar drains and can't be regenerated, so it punishes getting hit. The Trial of Chaos is the affliction gauntlet: you keep your normal life and defenses, but every room you complete you must accept one of three stacking negative modifiers that make the rest of the run harder. It's a build-power check rather than a no-hit check — which is exactly why most players who have a functioning endgame build prefer it.
Critically, you do not have to do both trials. Either path can take you all the way to your full set of ascendancy points. The Trial of Chaos is the one that's tied directly to the endgame loot loop, so once you're mapping, it's usually the path of least resistance.
How do you enter the Trial of Chaos? (Inscribed Ultimatums)
You don't just walk into the Trial of Chaos — you need a key item called an Inscribed Ultimatum. These drop in the endgame (from maps and bosses) and each one is a self-contained run with a fixed number of rooms baked into it.
Inscribed Ultimatums roll in three sizes, and the size is gated by area level (item level):
| Inscribed Ultimatum | Area level | Ascendancy points granted |
|---|---|---|
| 4 Rooms | ~39–59 | Points 1 & 2 (or 3 & 4 if you already Ascended via Sekhemas) |
| 7 Rooms | 60–74 | Points 3 & 4 |
| 10 Rooms | 75+ | Points 5 & 6 |
| 10 Rooms + defeat The Trialmaster | 75+ | Points 7 & 8 |
To start a run, take the Inscribed Ultimatum to the Trial of Chaos location and use it. The number of rooms is fixed by the item — a 4-room Ultimatum can never give you points 5 and 6, so if you're chasing your last points, you specifically need higher-item-level 10-room Ultimatums. This is the single most common point of confusion: players farm low-tier Ultimatums and wonder why their final ascendancy points never unlock. You need the 10-room, alvl-75+ version.
How do the rooms and afflictions work?
Each Inscribed Ultimatum is a series of arena rooms. In each room you complete an objective — usually surviving and killing a wave of monsters, sometimes a mini-encounter — and then you're presented with a choice of three afflictions.
An affliction is a negative modifier that lasts for the entire rest of the run and stacks on top of every affliction you've already taken. You must pick one to continue. By the final rooms of a 10-room Ultimatum you'll be fighting under a pile of debuffs at once, which is the whole difficulty curve of the mechanic: the trial isn't hard at room 1, it's hard at room 9 because of the eight afflictions you've been forced to accept.
This makes affliction selection the real skill of the Trial of Chaos. Some afflictions are nearly free for your build; others are run-enders. As a rule of thumb:
- Usually safe: extra monster quantity or pack size (more loot, your clear handles it), elemental ailment chances if you're not stacking that ailment yourself.
- Dangerous on most builds: "monsters cannot be slowed/stunned," large increases to monster damage or speed, reduced player damage, and especially anything that cuts your recovery (no life/ES regen or reduced flask recovery).
- Read before you click. Unlike a normal map mod you can re-roll, an affliction is permanent for the run — one greedy pick at room 7 can lose you the whole Ultimatum.
If you die or leave, the run ends and the Inscribed Ultimatum is consumed. There's no partial credit on the points — you have to clear the full room count in one go.
How many ascendancy points does the Trial of Chaos give?
Eight total — the same cap as the Sekhemas path — earned two at a time as you climb the Ultimatum tiers. The pairing is the most important thing to understand, so here it is plainly:
- Points 1 & 2 — clear a 4-room Inscribed Ultimatum (the first time you Ascend). If you already took your first two points from the Sekhemas trial, the 4-room Chaos run grants points 3 & 4 instead.
- Points 3 & 4 — clear a 7-room Inscribed Ultimatum (area level 60+).
- Points 5 & 6 — clear a 10-room Inscribed Ultimatum (area level 75+).
- Points 7 & 8 — clear a 10-room Ultimatum and defeat The Trialmaster at the end.
That last step is the wall. Points 5 and 6 only ask you to survive ten rooms of afflictions; points 7 and 8 ask you to do that and then beat one of the game's nastier boss fights with a full stack of debuffs still active.
Who are the Trial bosses, and what are the three fragments?
A 10-room Inscribed Ultimatum contains three boss encounters mixed in among the rooms. Each of these bosses drops one of the three Fate fragments you need to summon The Trialmaster. Per Maxroll's 0.5.0 Trial of Chaos data, the drops are:
"Cowardly Fate — Drops from Uxmal, The Beastlord during the 10th round. Deadly Fate — Drops from Bahlak, The Sky Seer. Victorious Fate — Drops from Chetza, The Feathered Plague."
Collect all three Cowardly Fate, Deadly Fate, and Victorious Fate fragments, and you can open the door to the Trialmaster's arena at the end of the run. No fragments, no final boss — and therefore no points 7 and 8.
How do you beat The Trialmaster (points 7 & 8)?
The Trialmaster is the capstone boss of the Trial of Chaos and the gate on your final two ascendancy points. To even reach him you must: run a level 75+, 10-room Inscribed Ultimatum, survive all ten rooms of stacked afflictions, collect the three Fate fragments from the Trial bosses, and then take the fight — still under every affliction you accepted on the way down.
Practical tips for the fight:
- Pick afflictions with the Trialmaster in mind. You're not just surviving to room 10 — you have a boss after it. Avoid afflictions that gut your single-target damage or recovery; those are what lose the Trialmaster fight even when the rooms felt easy.
- Bring sustain. Because afflictions frequently hit your recovery, the Trialmaster punishes builds that rely on regen. Leech, life-on-hit, and well-timed flasks carry the fight.
- Know the cadence. He's a long, mechanically dense fight — treat it like a pinnacle boss, not a map rare. Learn the patterns on a cheaper run before you commit your best 10-room Ultimatum.
If the Trialmaster is the only thing standing between you and a finished build, this is exactly the point where a lot of players buy a carry — one clear from a stronger character hands you points 7 and 8 without burning a stack of expensive high-tier Ultimatums on attempts.
What are the rewards for the Trial of Chaos?
Beyond the ascendancy points, the Trial of Chaos is a genuine loot mechanic — which is part of why it's the more popular endgame path:
- Soul Cores — socketable runes that grant unique bonuses on your gear, a signature Trial of Chaos drop.
- Vaal Orbs — corruption currency, very on-theme for a "chaos" trial and useful for gambling gear upgrades. (If you'd rather not gamble your own, a stocked Chaos/Vaal currency stash keeps your crafting moving.)
- Corrupted items and corrupted Inscribed Ultimatums — higher-risk, higher-reward versions of the run.
- Trialmaster chase uniques — the boss itself can drop marquee uniques (e.g. Glimpse of Chaos, Zerphi's Genesis, Mahuxotl's Machination, Hateforge, The Adorned), the kind of items that define builds and sell for serious currency.
That reward profile is why most players run the Trial of Chaos well past their last ascendancy point — it doubles as a corruption-and-uniques farm once your build is online.
Sekhemas or Chaos — which trial should you do?
Quick decision guide:
- Early, squishy, or low DPS? The Sekhemas trial can be safer for your first points because it's about not getting hit rather than out-damaging stacked afflictions — but it's also miserable if your character takes chip damage.
- Have a functioning endgame build and you're mapping? Run the Trial of Chaos. It scales with your power, drops currency and Soul Cores while you do it, and goes all the way to point 8 through one repeatable item.
- Stuck on the last two points specifically? That's the Trialmaster, and it's a Chaos-only fight. Either farm clean 10-room Ultimatums and learn the boss, or take a carry and move on with your build.
You only ever need 8 ascendancy points total, so pick the path that fits your build and don't feel obligated to grind both.
Skip the wall: PoE2 ascendancy & boss carries
The Trial of Chaos is build-gated by design — if your character can't yet out-damage a 10-room affliction stack plus the Trialmaster, you can sink a lot of expensive Ultimatums into failed attempts. If you'd rather just get your points and play your build, that's where we come in.
Get Ascended without the grind — timesaver.gg:
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- All PoE2 Currency — divine, exalted, chaos and more, instant and secure.
Trusted delivery, real players, best rates — so your Ascendancy is a 10-minute job, not a week of failed Ultimatums.
PoE2 Trial of Chaos FAQ
Where do I get an Inscribed Ultimatum? They drop in the endgame from maps and bosses. The room count (4/7/10) is fixed on the item and gated by area level — you need high-area-level drops to get 10-room versions.
Why won't my last 2 ascendancy points unlock? Points 7 and 8 require clearing a 10-room Ultimatum and defeating The Trialmaster. If you've only been clearing the rooms, you're getting points 5 and 6 — you also need the three Fate fragments and the boss kill.
Can I get all 8 points from the Trial of Chaos alone? Yes. You never need the Sekhemas trial — the Chaos path grants all 8 points across the 4/7/10-room tiers plus the Trialmaster.
What are the three fragments? Cowardly Fate, Deadly Fate, and Victorious Fate — each drops from one of the three Trial bosses (Uxmal, Bahlak, and Chetza) during the 10th-round encounters. You need all three to summon the Trialmaster.
Are afflictions permanent? Yes — every affliction you choose lasts for the entire rest of that run and stacks. That's why the late rooms are the hard part, and why affliction selection is the real skill of the trial.
Is the Trial of Chaos worth running after I'm Ascended? Absolutely — it drops Soul Cores, Vaal Orbs, corrupted gear, and Trialmaster chase uniques, so it stays a solid currency-and-corruption farm.
Mechanics in this guide are checked against the official Path of Exile 2 wiki, Maxroll's 0.5.0 Trial of Chaos data, and current 0.5 "Return of the Ancients" patch info. Inscribed Ultimatum and unique prices move with the league economy — verify live on the official Trade site before you buy or sell.
