Bone Colossus
Bone Colossus is a gargantuan undead (Challenge Rating 13).
**AC:** 16
**HP:** 181
**Speed:** [object Object]
**STR:** 24
**DEX:** 11
**CON:** 22
**INT:** 14
**WIS:** 16
**CHA:** 16
Necromancers, both living and dead, sometimes come together to make massive undead creatures known collectively as “necrotech”. In nations ruled by undead, these massive creations often act as siege weapons or powerful modes of transportation._
**Bone Colossuses.** In a tome of deranged ramblings, the writer theorized how “posthumes”— the tiny skeletal creatures used to make up the bone collectives—might be gathered in even greater numbers to form bigger, stronger creatures. Thus was born the Open Game License
Mechanics
- ac:
- 16
- cr:
- 13
- hp:
- 181
- cha:
- 16
- con:
- 22
- dex:
- 11
- int:
- 14
- str:
- 24
- wis:
- 16
- size:
- Gargantuan
- type:
- Undead
- speed:
- [object Object]
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Sources
- Tome of Beasts 2·OGL-1.0a·© Tome of Beasts 2. OGL-1.0a. Via Open5e (open5e.com).
Last updated 6/19/2026·Tags: monster, undead, gargantuan