| Molanisk [] | 1–14 | 10/128 |
| Mourner [] | 70 | 8/128 |
| Mugger [] | 6 | 2/128 |
| Necromancer [] | 18 | 2/128 |
| Necromancer [] | 10 | 3/128 |
| Ourania Runecrafting Altar [] | 1 | Varies |
| Ourania Runecrafting Altar [] | 6.2 | Varies |
| Outlaw [] | 6 | 2/128 |
| Paladin [] | 30 | 7/128 |
| Pyrefiend [] | 1–100 | Common |
| Reward casket (easy) [] | 150 | 1/29 |
| Reward casket (medium) [] | 300 | 1/29 |
| Rewards (Livid Farm) (Turn Lunar Lumber Into Runes) [] | 1 | 10/28 |
| Rock lobster [] | 1–20 | 10/128 |
| Sack of very wild rewards [] | 200–300 | 44/13,694, 2 rolls |
| Salarin the Twisted [] | 12 | 5/128 |
| Sandy Casket [] | 300 | Unknown |
| Sandy Casket [] | 150 | Common |
| Sandy Casket (red) [] | 300 | Unknown |
| Sandy Casket (red) [] | 150 | Common |
| Saradomin wizard [] | 42 | 3/128 |
| Saradomin wizard [] | 146 | 2/128 |
| Sea Snake Hatchling [] | 15 | 2/128 |
| Sea Snake Young [] | 15 | 2/128 |
| Security casket (CS Week) [] | 150 | Common |
| Security casket (CS Week) [] | 300 | Unknown |
| Sir Carl [] | 30 | 7/128 |
| Sir Harry [] | 30 | 7/128 |
| Sir Jerro [] | 30 | 7/128 |
| Skeletal miner [] | 9 | 3/128 |
| Skeletal Wyvern [] | 10–34 | 5/128 |
| Skeleton (Dark Warriors' Fortress) [] | 9 | 3/128 |
| Skeleton [] | 5 | 10/233 |
| Skeleton (Tarn's Lair) (Low level) [] | 4 | 5/128 |
| Skeleton fremennik [] | 20 | 3/128 |
| Skeleton looter [] | 1–20 | 7/128 |
| Skeleton (Armed) [] | 9 | 3/128 |
| Skoblin [] | 6 | 10/262 |
 Sorebones[] | 23 | 1/128 |
| Speedy Keith [] | 30 | 3/128 |
| Spellwisp [] | 5 | 3/128 |
| Spellwisp [] | 12 | 2/128 |
| Stinkears [] | 4–13 | 1/8 |
| Swamp frog [] | 3 | 10/53 |
| Torrential Waterfiend [] | — | Always |
| Tortured soul [] | 6 | 6/128 |
| Treasure turtle (Easy) [] | 150 | 1/29 |
| Treasure turtle (Medium) [] | 300 | 1/29 |