Fortitude +23, Reflex +17, Will +27
Athletics +23, Diplomacy +22, Nature +25, Stealth +19
Low Light Vision, Tremorsense 60 feet Imprecise
Arboreal, Common, Fey
Bludgeoning 10, Piercing 10
Axe Vulnerability 10, Fire 15
Actions & Abilities
Branch
Damage: 3d10+10 Bludgeoning
Tremorsense (Imprecise) 60 feet
Constant Spells
Abeyance Rift
If an arboreal archive dies unexpectedly before passing on their knowledge in a succession ritual, the amassed lore within their roots and boughs explodes out in a shock wave that deals 8d10[mental|options:area-damage,inflicts:prone] damage to creatures within 30 feet ( save) before dissipating; those who fail also fall .
Axe Vulnerability
An arboreal archive takes 10 additional damage from axes.
Memory Maelstrom
The arboreal archive tries to overwhelm foes with a surge of information it has absorbed over its long life. This surge deals 5d6[mental|options:area-damage] damage to each enemy within 40 feet, who must attempt a save.
Critical Success The creature maintains its composure, takes no damage, and is temporarily immune to Memory Maelstrom for 1 minute.
Success The creature is Stunned 1 and takes half damage.
Failure The creature takes full damage and is Stunned 3.
Critical Failure The creature takes double damage, is for {2d4 rounds}, and is stunned 3.
Improved Knockdown
Spellcasting
DC 32
Creature Abilities
Abeyance Rift. If an arboreal archive dies unexpectedly before passing on their knowledge in a succession ritual, the amassed lore within their roots and boughs explodes out in a shock wave that deals 8d10[mental|options:area-damage,inflicts:prone] damage to creatures within 30 feet ( save) before dissipating; those who fail also fall .
Axe Vulnerability. An arboreal archive takes 10 additional damage from axes.
Memory Maelstrom. The arboreal archive tries to overwhelm foes with a surge of information it has absorbed over its long life. This surge deals 5d6[mental|options:area-damage] damage to each enemy within 40 feet, who must attempt a save.
Critical Success The creature maintains its composure, takes no damage, and is temporarily immune to Memory Maelstrom for 1 minute.
Success The creature is Stunned 1 and takes half damage.
Failure The creature takes full damage and is Stunned 3.
Critical Failure The creature takes double damage, is for {2d4 rounds}, and is stunned 3.
Source, license, and attribution
Source: Pathfinder Monster Core 2 (remaster-core-2026-08-10)
This product is licensed under the ORC License located at the Library of Congress at TX 9-307-067 and available online at various locations. All warranties are disclaimed as set forth therein. Attribution: Pathfinder Monster Core 2 (c) 2025, Paizo Inc.; Authors: Alexander Augunas, Jesse Benner, Joshua Birdsong, Logan Bonner, Jason Bulmahn, James Case, Jessica Catalan, John Compton, Paris Crenshaw, Adam Daigle, Katina Davis, Jesse Decker, Darrin Drader, Felix Dritz, Brian Duckwitz, Robert N. Emerson, Scott Fernandez, Eleanor Ferron, Hexe Fey, Benjamin Fields, Keith Garret, Scott Gladstein, Leo Glass, Matthew Goodall, Alice Grizzle, T.H. Gulliver, Sen H.H.S., Steve Hammond, Tim Hitchcock, Joan Hong, Vanessa Hoskins, James Jacobs, Brian R. James, Michelle Jones, TJ Kahn, Mikko Kallio, Jason Keeley, Joshua Kim, Avi Kool, John Laffan, Lyz Liddell, Luis Loza, Colm Lundberg, Ron Lundeen, Mahpiya, Philippe-Antoine Menard, Jacob W. Michaels, Patchen Mortimer, Dennis Muldoon, Andrew Mullen, Quinn Murphy, Dave Nelson, Jason Nelson, K. Tessa Newton, Tim Nightengale, Samantha Phelan, Randy Price, Stephen Radney-MacFarland, BJ Recio, Jessica Redekop, Mikhail Rekun, Patrick Renie, Alex Riggs, David N. Ross, Simone D. Sallé, Michael Sayre, David Schwartz, Mark Seifter, Chris Sims, Rodney Sloan, Shay Snow, Kendra Leigh Speedling, Amber Stewart, Jeffrey Swank, Tan Shao Han, Russ Taylor, William Thompson, Jason Tondro, Clark Valentine, Ruvaid Virk, Andrew White, Landon Winkler, and Linda Zayas-Palmer. Adaptation: Myth Meister PF2e Remaster Compendium, 2026. If you use this Adapted Licensed Material, please credit Myth Meister. The normalized rules records and rules-reference text in the Myth Meister PF2e Remaster Compendium are Adapted Licensed Material offered under the ORC License. Reserved Material in this product includes the Myth Meister name and logos, application source code, visual design and trade dress, and original campaign content. Pathfinder, Paizo, product logos, artwork, maps, trade dress, setting lore, characters, deities, locations, organizations, events, plots, and other Paizo Reserved Material are not included. Myth Meister is not affiliated with or endorsed by Paizo Inc. Expressly Designated Licensed Material: None.