Pathfinder 1e Archetype Investigator

Hallucinist

A hallucinist imbibes magical drugs to expand his mind into the psychedelic world, extending his awareness to things he could not normally perceive.

Class
Investigator
Kind
Archetype
Granted Spells
Choices
26 investigator talent slots replaced (hallucinist)

A hallucinist imbibes magical drugs to expand his mind into the psychedelic world, extending his awareness to things he could not normally perceive. While a hallucinist's body sways oddly under the effects of his hallucinogen, it grants him strange insights that reveal things to him that others can't see. Hallucinists know that others can't function with these expanded senses, and they use that fact to repurpose their hallucinations as distractions or assaults against their enemies.

Replaces

Keen RecollectionPoison LorePoison ResistanceTrap SenseTrapfinding

Archetype Features

Psychedelic Perception Level 1

In addition to magical extracts, a hallucinist learns to swiftly mix various psychoactive substances, using a fraction of his own power to create a magical hallucinogen that he can imbibe to grant himself powers of psychedelic perception. A hallucinogen follows all the normal rules and restrictions for an alchemist's mutagen as if they were the same substance, just as a cognatogen does. At 1st level, the effects of a hallucinogen last for 1 minute per investigator level, and the hallucinogen grants low-light vision and a +2 insight bonus on Perception checks, but imposes a -2 penalty to his Dexterity. At 3rd level, the duration increases to 10 minutes per the hallucinist's investigator level and the insight bonus on Perception checks increases to +4. At 7th level, the hallucinogen also grants see invisibility and darkvision 60 feet (or if the hallucinist drinking it already has darkvision, it increases the range of the darkvision by 30 feet) and the Perception bonus increases to +6. At 11th level, the hallucinogen also grants aura sight and the Perception bonus increases to +8. At 15th level, the hallucinogen also grants blindsense 60 feet and the Perception bonus increases to +10. This ability replaces trapfinding, the trap sense gained at 3rd level, and the investigator talents gained at 3rd, 7th, 11th, and 15th levels.

Drug Lore Level 2

At 2nd level, a hallucinist has a deep understanding and appreciation of drugs. If the hallucinist spends 1 minute physically examining a drug, he can attempt a Knowledge (nature) check to identify any natural drug or a Knowledge (arcana) check to identify any magical drug (DC = the drug's addiction saving throw DC). Once he identifies a drug, he can spend 1 minute and attempt a Craft (alchemy) check (DC = the drug's addiction saving throw DC) to neutralize 1 dose of the drug. Success renders the dose harmless. The hallucinist has no chance of accidentally drugging herself when examining or attempting to neutralize a drug. This ability replaces poison lore.

Drug Resistance Level 2

At 2nd level, a hallucinist gains a +2 bonus on all saving throws against drug addiction. This bonus increases to +4 at 5th level, and to +6 at 8th level. At 11th level, a hallucinist becomes completely immune to drug addiction, but he can choose to lower this immunity for any particular drug. If he becomes addicted to a drug, he must fully recover from the addiction before he can resume his immunity to addiction to that drug. This ability replaces all instances of poison resistance and poison immunity.

Shared Hallucinations Level 3

At 3rd level, a hallucinist under the effects of his hallucinogen can share and manipulate his hallucinatory revelations. By expending 10 minutes of the duration of his hallucinogen or one use of inspiration, he can create an effect similar to minor image or oneiric horror. At 5th level, he can create an effect similar to synesthesia. Any of the effects remain only while the hallucinist concentrates upon it, for up to 1 round per hallucinist's investigator level, but otherwise function as the spell. The DC of saving throws against these effects is equal to 10 + 1/2 the hallucinist's investigator level + his modifier. At 9th level, a hallucinist can expend 10 minutes of the duration of the hallucinogen or one use of inspiration to use aura alteration on one creature or object (unlike the other three abilities, this does not require concentration). This ability replaces keen recollection, and the investigator talents gained at 5th and 9th levels.

Simultaneous Study Level 6

At 6th level and every 3 investigator levels thereafter, the expanded mind of a hallucinist is able to maintain his studied combat bonuses against an additional target at the same time. In order to do so, the hallucinist must be using his psychedelic perception ability and must expend one use of inspiration in order to designate each target beyond the first target (this cost stacks with the use of inspiration required to designate a target more than once per 24 hours). He still needs to take a move action for each target, designating them one at a time. The hallucinist can discard this connection to a target of studied combat as a free action, allowing him to study another target in its place. This ability alters studied combat and replaces all remaining trap sense.

Investigator talent slots replaced (Hallucinist)

Chosen as you gain archetype choices — 26 options.

Alchemist Discovery You can select one alchemist discovery as an investigator talent.
Blinding Strike When the investigator deals damage with studied strike, the opponent must succeed at a Fortitude saving throw (DC [see source formula]) or be permanently bli...
Confusing Strike When the investigator deals damage with studied strike, the opponent must succeed at a DC [see source formula] Fortitude saving throw or become confused for ...
Deafening Strike When an investigator deals damage with studied strike, the opponent must succeed at a DC [see source formula] Fortitude saving throw or be permanently deafened.
Device Talent The investigator can use the Use Magic Device skill even if not trained in that skill.
Effortless Aid The investigator can use an aid another action as a move action instead of as a standard action.
Eidetic Recollection An investigator can always choose to take 10 on any of his Knowledge checks, even if he's in immediate danger or distracted.
Empathy When attempting a Sense Motive check, the investigator makes two d20 rolls and takes the higher result.
Expanded Inspiration An investigator can use his inspiration ability when attempting Diplomacy, Heal, Perception, Profession, and Sense Motive checks without expending uses of in...
Hidden Agendas An investigator learns to obscure his thoughts and endeavors from prying eyes and even intrusive magic.
Inspirational Expertise When an investigator succeeds at a Knowledge check to identify a monster's special powers or vulnerabilities, he can expend one use of inspiration as a swift...
Inspired Alertness Whenever the investigator becomes flat-footed, he can expend one use of inspiration to ignore that condition.
Inspired Intelligence An investigator can add his inspiration die to all Knowledge, Linguistics, or Spellcraft checks without expending a use of inspiration, even those he's not t...
Inspired Intimidator When the investigator succeeds at an Intimidate check to demoralize an opponent, he can expend one use of inspiration to automatically increase the result of...
Item Lore An investigator can use Spellcraft to identify the properties and command words of magic items without the use of detect magic or similar spells.
Perceptive Tracking The investigator can use Perception instead of Survival to both find and follow tracks, using the same DCs listed under the Survival skill (Core Rulebook 107).
Quick Study An investigator can use his studied combat ability as swift action instead of a move action.
Repositioning Strike When the investigator deals damage with studied strike, he can perform a reposition combat maneuver as a free action against the creature damaged by studied ...
Rogue Talent You can select one of the following rogue talents in place of an investigator talent: assault leader, black market connections, camouflage, canny observer, c...
Sapping Offensive When the investigator damages a studied target, that creature cannot make attacks of opportunity for 1 round.
Sickening Offensive When the investigator damages a studied target, that creature is also sickened for 1 round.
Stealing Strike When the investigator deals damage with studied strike, he can perform a steal combat maneuver as a free action against the creature damaged by studied strike.
Tenacious Inspiration When an investigator rolls his inspiration die, he can roll an additional inspiration die and take the higher result.
Toppling Strike When the investigator deals damage with studied strike, he can perform a trip combat maneuver as a free action against the creature damaged by studied strike.
Unconventional Inspiration An investigator with this talent can pick any one skill.
Underworld Inspiration An investigator can use his inspiration on Bluff, Disable Device, Disguise, Intimidate, or Sleight of Hand checks without expending uses of inspiration, prov...
Attribution

Rules content from Paizo Inc., reproduced by TheCrazyGM under the Open Game License v1.0a. Licensing for reproduced SRD content is covered by the site's Section 15 register.

eco_the_exploiter · OGL-1.0a

Added to the library by eco_the_exploiter on Sept. 18, 2026.

Open Game Content reproduced from Ultimate Intrigue by TheCrazyGM under the OGL-1.0a. Copyright in the reproduced material is held by its original publisher, named in this site's Section 15 notice. The core designation is TheCrazyGM's assertion that the material faithfully matches its cited source; that attestation was recorded by eco_the_exploiter on 2026-09-18.

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