| Seren spirit [] | 1 | 1/32 |
| Seren warrior [] | 1 | 1/103,219.2 |
| Shadow demon [] | 1 | 1/99,123.2 |
| Shadow nihil [] | 1 | 1/3,200 |
| Shadow warrior [] | 1 | 1/65,536 |
| Shrine Maiden Elei (Normal mode) [] | 1 | 1/4,800 |
| Shul the Molten (Normal mode) [] | 1 | 1/4,800 |
| Sir Carl [] | 1 | 1/262,144 |
| Sir Harry [] | 1 | 1/262,144 |
| Sir Jerro [] | 1 | 1/262,144 |
| Skeletal miner [] | 1 | 1/262,144 |
| Skeleton (Dark Warriors' Fortress) [] | 1 | 1/262,144 |
| Skeleton [] | 1 | 1/524,288 |
| Skeleton [] | 1 | 1/103,219.2 |
| Skeleton (Tarn's Lair) (High level) [] | 1 | 1/262,144 |
| Skeleton (Tarn's Lair) (Low level) [] | 1 | 1/262,144 |
| Skeleton (Tarn's Lair) (Medium level) [] | 1 | 1/262,144 |
| Skeleton (Ullek) [] | 1 | 1/262,144 |
| Skeleton brute [] | 1 | 1/251,904 |
| Skeleton fremennik [] | 1 | 1/262,144 |
| Skeleton heavy [] | 1 | 1/251,904 |
| Skeleton hero [] | 1 | 1/251,904 |
| Skeleton Mage [] | 1 | 1/524,288 |
| Skeleton Mage (Piscatoris Fishing Colony) [] | 1 | 1/98,304 |
| Skeleton thug [] | 1 | 1/251,904 |
| Skeleton warlord [] | 1 | 1/251,904 |
| Skeleton (Armed) [] | 1 | 1/262,144 |
| Skeleton (Unarmed) [] | 1 | 1/524,288 |
| Slasher Demon [] | 1 | 1/3,051.02, 3 rolls |
| Small lizard [] | 1 | 1/104,857.6 |
| Smoke nihil [] | 1 | 1/3,200 |
| Smoulders (Normal mode) [] | 1 | 1/4,800 |
| Sofiya [] | 1 | 1/2,097,152 |
| Soldier [] | 1 | 1/262,144 |
 Sorebones[] | 1 | 1/524,288 |
| Soulgazer [] | 1 | 1/3,200 |
| Soulgazer [] | 1 | 1/3,200 |
| Speedy Keith [] | 1 | 1/262,144 |
| Spiritual mage [] | 1 | 1/37,449.14 |
| Spiritual warrior [] | 1 | 1/74,898.29 |
| Spyndra (Normal mode) [] | 1 | 1/4,800 |
| Steel dragon [] | 1 | 1/87,381.33 |
| Stick [] | 1 | 1/104,857.6 |
| Suqah [] | 1 | 1/105,676.8 |
| Svetlana [] | 1 | 1/2,097,152 |
| Taraket the Necromancer (Normal mode) [] | 1 | 1/4,800 |
| Terror dog [] | 1 | 1/87,381.33 |
| The Ambassador (Normal mode) [] | 1 | 1/4,800 |