This brown-and-yellow sludge appears to be made of multiple smaller globules churning in a disgusting communal mass.
Undigested Swarm CR 5
XP 1,600
NE Tiny undead (swarm)
Init +3; Senses darkvision 60 ft.; Perception +8
AC 17, touch 16, flat-footed 13 (+3 Dex, +1 dodge, +1 natural, +2 size)
hp 54 (12d8)
Fort +4, Ref +9, Will +9
Defensive Abilities amorphous, swarm traits; Immune undead traits; Resist acid 10
Speed 30 ft., climb 20 ft., swim 20 ft.
Melee swarm (3d6 plus digest and distraction)
Space 10 ft.; Reach 0 ft.
Special Attacks digest, distraction (DC 16)
Str 4, Dex 16, Con â, Int 3, Wis 9, Cha 11
Base Atk +9; CMB â; CMD â
Feats Dodge, Improved Iron Will, Iron Will, Lightning Reflexes, Mobility, Skill Focus (Perception)
Skills Climb +14, Perception +8, Stealth +17, Swim +14
Languages Common (can’t speak)
A target that takes swarm damage from an undigested swarm is covered in acidic slime and must succeed at a DC 16 Reflex save or take 2d6 points of acid damage for 1d4 rounds at the start of its turn. An affected creature can make a new save as a full-round action.
Environment any
Organization solitary, pack (2â5), or infestation (6â12)
Treasure none
Washing off the acid grants a +4 bonus on this save. The save DC is Constitution-based.
Pathfinder Roleplaying Game Bestiary 5 © 2015, Paizo Inc.; Authors: Dennis Baker, Jesse Benner, John Bennett, Logan Bonner, Creighton Broadhurst, Robert Brookes, Benjamin Bruck, Jason Bulmahn, Adam Daigle, Thurston Hillman, Eric Hindley, Joe Homes, James Jacobs, Amanda Hamon Kunz, Ben McFarland, Jason Nelson, Thom Phillips, Stephen Radney-MacFarland, Alistair Rigg, Alex Riggs, David N. Ross, Wes Schneider, David Schwartz, Mark Seifter, Mike Shel, James L. Sutter, and Linda Zayas-Palmer.