| Blessed Fire Spirits (Equilibrium Leagues) [] | 3–10 | 1/30 |
| Blissful shadow [] | 1 | 1/540 |
| Blood reaver [] | 1 | 1/682.67 |
| Blood reaver [] | 1 | 1/396.8 |
| Bloodveld [] | 1 | 1/256 |
| Bloodveld [] | 1 | 1/256 |
| Bloodveld [] | 1 | 1/403.2 |
| Blue dragon [] | 1 | 1/409.6 |
| Boris [] | 1 | 1/8,192 |
 Bork[] | 1 | Common |
| Borrokar [] | 1 | 1/8,192 |
| Bound skeleton [] | 2 | 8/100 |
| Bronze dragon [] | 1 | 1/409.6 |
| Brutal green dragon [] | 1 | 1/1,024 |
| Bundle of gems [] | 1 | 722/5,020, 5 rolls |
| Butcher demon [] | 1 | 1/387.2 |
| Cabbagemancer [] | 1 | 1/146.29 |
| Cabinet [] | 1 | 5/200 |
| Casket [] | 1 | 8/128 |
| Catablepon [] | 1 | 1/808 |
| Cave bug [] | 1 | 1/409.6 |
| Cave crawler [] | 1 | 1/2,048 |
| Cave crawler [] | 1 | 1/682.67 |
| Cave slime [] | 1 | 1/512 |
| Champion of Infernus [] | 1 | 1/396.8 |
| Chaos druid [] | 1 | 1/2,048 |
| Chaos druid warrior [] | 1 | 1/2,048 |
| Chaos dwarf [] | 1 | 1/409.6 |
| Chaos dwarf (Chaos Dwarf Battlefield) [] | 1 | 1/409.6 |
| Chaos dwarf [] | 1 | 1/403.2 |
| Chaos dwarf hand cannoneer [] | 1 | 1/422.4 |
| Chaos dwogre [] | 1 | 1/473.6 |
| Chaos Elemental (Free-to-play) [] | 2 | 8/129 |
| Chaos Elemental (Members) [] | 1 | 1/1,024, 2 rolls |
| Chest (Ardougne Castle) [] | 1 | 184/1,226 |
| Cockatrice [] | 1 | 1/1,024 |
| Cockroach drone [] | 1 | 1/341.33 |
| Cockroach soldier [] | 1 | 1/292.57 |
| Cockroach worker [] | 1 | 1/409.6 |
| Columbarium key [] | 4 | 9/329 |
| Commander Zilyana (Normal mode) [] | 1 | 1/1,024 |
| Corporeal Beast [] | 1 | 1/819.2, 10 rolls |
| Corrupted scarab [] | 1 | 22/128 |
| Crawling hand [] | 1 | 1/1,024 |
| Crocodile akh [] | 2 | 12/128 |
| Croesus (Active) [] | 17–27 | 50/1,000 |
| Crystal chest [] | 3 | 600/6,801 |
| Crystal chest (Prifddinas) [] | 3 | 600/6,801 |