Jangsanbeom dnd 5e demon for a4play a4 play a4play.com - Korean white-fur mimic predator custom stat block for 5E mountain horror encounters, dnd, monster, creature, beast, 5e, bestiary, by cr, homebrew, tome, guide, lore, stat blocks, tools, modules, legend, folklore.

Jangsanbeom

Tiger-sized, with round yellow eyes that glow in the dark. Covered in long, silky white fur and armed with long, sharp claws. Mimics human voices and natural sounds to lure victims.
Type: monstrosity Habitat: Mount Jangsan and nearby forests Region: Korea

Lore

The name “Jangsanbeom” (장산범) has two parts. “Jangsan” (장산) is the mountain in Busan’s Haeundae District where, according to legend, the creature shows up most often. “Beom” (범) is an old Korean word for a tiger or any big, savage animal. The name instantly links the monster to one of the most powerful and revered beasts in Korean culture and highlights its predatory nature.

The Jangsanbeom’s look is unsettling. Witnesses say it’s roughly tiger-sized and covered in long, silky, snow-white fur. What really unnerves people are its mismatched, unnatural limbs. The front legs resemble those of a big cat, each tipped with long, razor-sharp claws like a sloth’s or bear’s, while the hind legs are thick and clumsy, more bear than cat. Despite that imbalance, it races on all fours with inhuman speed. In the dark its eyes shine bright blue, like car headlights. Most of the time the face is buried in fur, but some claim they glimpsed a twisted, hideous human face—or a muzzle that looks like the Korean shepherd dog, sapsal-gae.

Its home turf is Mount Jangsan. In Korean folklore mountains are usually sacred, watched over by guardian spirits, so a vicious predator claiming one for itself flips that idea on its head and turns a symbol of protection into a source of danger.

The Jangsanbeom isn’t a mindless beast. It’s intelligent, spiteful, and sly. People call it aggressive and cruel, yet hunger isn’t its only motive. Its hunting style relies on psychological pressure, showing a sharp grasp of human emotions. It keeps to itself, defends its territory, and avoids crowded places, which helps it stay hidden and avoid open fights. Some reports say it can act playful or even skittish when it feels threatened, but that “play” is just another trick to lure someone in through curiosity or pity.

Stat block

Jangsanbeom

Large monstrosity, chaotic evil

Armor Class 17 (natural armor)
Initiative +4
Hit Points 135 (18d10 + 36)
Speed 50 ft., climb 40 ft.

MOD
SAVE
str
19
+4
+4
int
12
+1
+1
MOD
SAVE
dex
18
+4
+8
wis
16
+3
+7
MOD
SAVE
con
18
+4
+4
cha
16
+3
+7

Saving Throws Dex +8, Wis +7, Cha +7
Skills Deception +7, Perception +7, Stealth +12
Damage Resistances psychic; bludgeoning, piercing, and slashing from non-magical attacks while the jangsanbeom is in lightly obscured terrain (fog, dim forest, or darkness)
Damage Immunities
Condition Immunities frightened
Senses darkvision 120 ft., passive Perception 17
Languages understands Common and Sylvan but can’t speak (see Mimicry)
CR 9 (5,000 XP)
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Find this creature’s full lore and stat block in the book