Terotricus
CREATURE 19The legendary terotricus is a massive slime mold that hails from the Outer Rifts. Its collective consciousness encapsulates entire regions, spreading as far as its ever-growing cloud of spores will take it. Once it has seeped into the Universe from the Rifts, a terotricus's agenda is to feed on all living creatures, infecting them with its spores, and its presence can spell doom for any in its way.
Terotricuses move by rapidly expanding and contracting their slimy "bodies," which are capable of burrowing through soil, gliding across water, and scrabbling up steep slopes. These behemoths of rot don't need to travel to see their plans come to fruition, though; their spores easily latch onto demons and other denizens of the Outer Rifts, who in turn bring this blight to the Universe when the fiends are summoned.
When a terotricus infects a creature with its spores, web-like fungal growths start appearing on the victim's skin until they cover the entire body, at which point the victim's mind is also subdued and bent to the terotricus's will. The terotricus's favored victims include animals, elves, and fey, though it is happy to infect any creature it can catch. Cults of Treerazer occasionally attempt to make contact with a terotricus, but such acts almost always simply result in a new sect of spore-blighted servants.
Tremorsense allows a monster to feel the vibrations through a solid surface caused by movement. It is an imprecise sense with a limited range (listed in the ability). Tremorsense functions only if the monster is on the same surface as the subject, and only if the subject is moving along (or burrowing through) the surface.
This monster regains the listed number of Hit Points each round at the beginning of its turn. Its Dying condition never increases beyond Dying 3 as long as its regeneration is active. However, if it takes damage of a type listed in the regeneration entry, its regeneration deactivates until the end of its next turn. Deactivate the regeneration before applying any damage of a listed type, since that damage might kill the monster by bringing it to Dying 4.
30 feet.
A creature entering the aura or starting its turn there is exposed to spore blight.
Either Improved Grab or Improved Push
Plants and fungi are immune.
A creature hit by a terotricus's spores takes a –10-foot status penalty to all its Speeds for 1 minute. If the Strike was a critical hit, the creature is also Immobilized until it Escapes.
Effect: Sticky Spores
The monster can instead use Improved Grab as an action and choose one creature it's grabbing or restraining with an appendage that has Improved Grab to automatically extend that condition to the end of the monster's next turn.