Cambium
Cambium is a large fiend (Challenge Rating 14).

**AC:** 19
**HP:** 264
**Speed:** [object Object]
**STR:** 21
**DEX:** 16
**CON:** 23
**INT:** 17
**WIS:** 16
**CHA:** 18
_Unfolding impossibly from beneath voluminous robes, this creature’s pockmarked, spindly arms end in clusters of narrow spikes. Its long, hollow, needle-like fingers and its many-jointed arms move with surprising speed and strength for such an emaciated creature._
**Hunched and Robed.** The cambium skulks through mortal society, hunched and contorted, concealing its nine-foot height and its supernumerary arms.
**Devours Bodily Humors.** The source of a cambium’s interest lies in every mortal body: the four humors, which it drains in precise amounts, sometimes to fix its own imbalances, sometimes to concoct serums meant for sale in hellish markets. Its victims are left in a desperate state, eager for a corrective fix and willing to obey the cambium’s every whim as servants and toadies.
**Abandons Victims.** After a sufficient crop has been harvested, the cambium abandons these addicts to die slowly from violent withdrawals, and allows the local population to lie fallow for a decade or so.
Mechanics
- ac:
- 19
- cr:
- 14
- hp:
- 264
- cha:
- 18
- con:
- 23
- dex:
- 16
- int:
- 17
- str:
- 21
- wis:
- 16
- size:
- Large
- type:
- Fiend
- speed:
- [object Object]
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Sources
- Tome of Beasts·OGL-1.0a·© Tome of Beasts. OGL-1.0a. Via Open5e (open5e.com).
Last updated 6/19/2026·Tags: monster, fiend, large