Shussebora dnd d&d 5e monster for fernflower press fern flower press fernflowerpress.com - giant magical conch shell spirit custom stat block for Dungeons and Dragons, dnd, monster, creature, beast, 5e, bestiary, by cr, homebrew, tome, guide, lore, stat blocks, tools, modules, legend, folklore.

SHUSSEBORA

A mystical giant conch shell that transcends its earthly form through centuries of transformation.
Type: Large monstrosity (tsukumogami), neutral Habitat: Mountains, Ocean Region: Japan

Lore

Shussebora (出世螺) translates literally as the "Promoted Conch." This yokai represents the concept of spiritual and physical evolution, suggesting that even the lowliest sea creature can attain greatness through longevity and trials. According to legend, a simple triton shell must undergo a staggering lifecycle: it lives for 1,000 years in the high mountains and another 1,000 years in the depths of the sea.

During its mountain phase, the shell buries itself deep within the earth, absorbing the minerals and spiritual essence of the peaks. As the centuries pass, it grows to an immense size, and its internal structure begins to change. By the time it returns to the ocean, it is no longer a simple mollusk but a sentient, powerful entity capable of commanding the tides and winds.

Visually, the Shussebora appears as a massive, spiraling conch shell, often encrusted with glowing barnacles and ancient sea-moss. As it nears the end of its 2,000-year journey, dragon-like features-such as whiskers, glowing eyes, and even small claws-begin to emerge from the shell's opening. This metamorphosis signifies its final transition into a juvenile dragon-spirit of the waterways.

In folklore, the sound of a Shussebora is indistinguishable from the deep, resonating blast of a horagai (war-conch). When it moves from the mountains to the sea, it triggers massive landslides and floods, literally carving its path through the landscape. While not inherently malicious, its "promotion" to a higher state of being is a literal force of nature that can level villages and reshape the coastline in a single night.

Stat block

SHUSSEBORA

Large monstrosity (tsukumogami), neutral

Armor Class 17 (natural armor)
Initiative +1
Hit Points 114 (12d10 + 48)
Speed 10 ft., swim 40 ft., fly 20 ft. (hover)

MOD
SAVE
str
20
+5
+5
int
10
+0
+0
MOD
SAVE
dex
12
+1
+1
wis
14
+2
+5
MOD
SAVE
con
18
+4
+7
cha
12
+1
+1

Saving Throws Con +7, Wis +5
Skills Athletics +8, Perception +5
Damage Resistances cold; bludgeoning, piercing, and slashing from nonmagical attacks
Damage Immunities poison
Condition Immunities prone
Senses darkvision 60 ft., passive Perception 15
Languages understands Common and Aquan but can't speak
CR 6 (2,300 XP)
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