Occultism was long considered a lost skill until it was rediscovered in the Modern Age by Shakti, Silverstorm, and Saruman, who were aided by the Goddess Eris in their completion of the Eschaton Experiment first attempted by Ezekial aeons earlier during the Burning Times. This skill is now available to those of the Occultist class.
Abilities in Occultism
| Ability | Description |
| Ague | A chill that enters from the aura to the body. |
| Window | Seek out another in your mind's eye. |
| Warp | Cause your enemy's body to warp beyond recognition. |
| Night | Create darkness in the room. |
| Shroud | Perform many actions in secret. |
| Bodywarp | Warping your own body is not for the faint of heart. |
| Eldrichmists | The Hymn to Glaaki will raise strange mists. |
| Mask | Conceal the movement of your chaos entities. |
| Attend | Force your students to pay attention. |
| Enervate | Suck the strength from your enemy's aura. |
| Encipher | Hide your writings from prying eyes. |
| Quicken | A small time warp around your enemy makes them hungry. |
| Astralvision | Your aura gives insights into that which is around. |
| Shrivel | Cause your opponent's limbs to shrivel up. |
| Readaura | Reading another's aura will reveal their secrets. |
| Karma | Sense how much karma you have accumulated. |
| Heartstone | Create a figurine of your heart to help give you mana. |
| Simulacrum | Create a figurine of yourself that absorbs damage. |
| Timewarp | Warping time in a location will move vibes. |
| Distortaura | Distorting your aura will protect you from physical harm. |
| Pinchaura | Surgically alter your patient's aura. |
| Impart | Impart your karmic knowledge to others with Occultism. |
| Transcendence | Open a gateway to the Plane of Chaos. |
| Unnamable | Hear what cannot be named, or see what cannot be imagined. |
| Devolution | Devolving your enemy will make them unrecognizable. |
| Cleanseaura | Cleanse away those pesky animal spirits from an aura. |
| Tentacles | Master your body and create tentacles of your own. |
| Chaosrays | Pure chaos will strike all in a location. |
| Whisperingmadness | A curse of madness not soon forgotten. |
| Devilmark | The Mark of the Devil grants great power. |
| Truename | Find the truename of your enemy. |
| Astralform | Turn yourself into a being of pure energy. |
| Enlighten | Reveal the truth to the uninitiated. |
| Transmogrify | Reincarnate as a Chaos Lord. |