CR 20 monsters
The 3 monsters of challenge rating 20 in the fifth-edition SRD.
CR 0CR 1/8CR 1/4CR 1/2CR 1CR 2CR 3CR 4CR 5CR 6CR 7CR 8CR 9CR 10CR 11CR 12CR 13CR 14CR 15CR 16CR 17CR 19CR 21CR 22CR 23CR 24CR 30
| Monster | CR | Type | AC / HP | Editions |
|---|---|---|---|---|
| Ancient Brass Dragon | 20 | Gargantuan dragon | 20 / 297 | SRD 5.1 SRD 5.2.1 |
| Ancient White Dragon | 20 | Gargantuan dragon | 20 / 333 | SRD 5.1 SRD 5.2.1 |
| Pit Fiend | 20 | Large fiend | 19 / 300 | SRD 5.1 SRD 5.2.1 |