monster

Great Kroom, Purple Worm

CR 15

Gargantuan Monstrosity, Unaligned

Reveal Stat Block

Armor Class

18 (natural armor)

Hit Points

247

Speed

50 ft., burrow 30 ft.

str

dex

con

int

wis

cha

Tunneler.The worm can burrow through solid rock at half its burrow speed and leaves a 10-foot-diameter tunnel in its wake.

Multiattack.The worm makes two attacks:

Bite.mw 14 to hit, one target. ({@damage 3d8) piercing damage. Target must make a 19 Dexterity save, or be swallowed by the worm!

Tail Stinger.mw 14 to hit, one creature. ({@damage 3d6 + 9) piercing damage Target must make a 19 Constitution save, or take 42 (12d6) poison damage.

Great Kroom is a purple worm that comes to the Dankwood every twenty years to feed on all kinds of stuff that grows under the forest.

The Great Kroom is a terrifying and dangerous monster that could easily destroy Gob-Town but there are ways to stop it: