pf2e.fyi
From Pathfinder #162: Ruins of the Radiant Siege, which isn't enabled.

Blune Bandersworth

CREATURE 20
Perception +36; low-light vision
Languages Common, Draconic, Elven, Fey, Gnomish, Goblin, Halfling, Protean; arcadian
Skills Acrobatics +36, Arcana +37, Architecture Lore +35, Deception +31, Occultism +33, Society +33, Stealth +36, Thievery +36
Str +1, Dex +6, Con +3, Int +7, Wis +2, Cha +3

AC 43; Fort +29, Ref +34, Will +32
HP 375

Speed 25 feet
Melee Rapier +34 (deadly 3d8, disarm, finesse, magical), Damage 4d6+11 piercing
Illusory Copies (arcane, illusion, visual)
Frequency once per day

Effect Blune calls into existence 1d4+2 illusory copies of himself, which dance around him and copy his every movement, making it almost impossible to pinpoint the true Blune.

Any attack that would hit Blune has a random chance of hitting an illusory copy instead. This effect lasts for up to 1 minute or until all the copies are destroyed or Blune is incapacitated.

Once a copy is hit, it's destroyed. If an attack roll fails to hit Blune's AC but doesn't critically fail, it destroys a copy but has no additional effect (even if the attack would normally have an effect on a failure). If an attack roll is a critical success and would hit a copy, the copy is destroyed and the attack roll becomes a success against Blune.

Once all the copies are destroyed, this ability ends.

Sneak Attack

Blune deals an additional 4d6 precision damage to Off-Guard creatures.

Pathfinder #162: Ruins of the Radiant SiegeOGL