Classes in Frostburn
| Class name | Prestige |
|---|---|
| Cloud Anchorite |  |
| Cryokineticist | |
| Disciple of Thrym | |
| Frost Mage | |
| Frostrager | |
| Knight of the Iron Glacier | |
| Primeval | |
| Rimefire Witch | |
| Stormsinger | |
| Winterhaunt of Iborighu | |