| Material cache (dragon metal) [] | 1 | 30/500,000 |
| Material cache (Everlight silvthril) [] | 1 | 10/500,000 |
| Material cache (felt) [] | 1 | 30/500,000 |
| Material cache (fossilised bone) [] | 1 | 50/500,000 |
| Material cache (ivory) [] | 1 | 10/500,000 |
| Material cache (malachite green) [] | 1 | 30/500,000 |
| Material cache (Mark of the Kyzaj) [] | 1 | 30/500,000 |
| Material cache (orgone) [] | 1 | 30/500,000 |
| Material cache (quintessence) [] | 1 | 60/500,000 |
| Material cache (soapstone) [] | 1 | 20/500,000 |
| Material cache (Star of Saradomin) [] | 1 | 10/500,000 |
| Material cache (Stormguard steel) [] | 1 | 30/500,000 |
| Material cache (triskelion) [] | 1 | 10/500,000 |
| Material cache (vulcanised rubber) [] | 1 | 30/500,000 |
| Material cache (warforged bronze) [] | 1 | 30/500,000 |
| Material cache (Wings of War) [] | 1 | 30/500,000 |
| Material cache (Yu'biusk clay) [] | 1 | 50/500,000 |
| Mature grotworm [] | 1 | 1/120 |
| Meilyr worker (Pickpocketing) [] | 1 | 1/640 |
| Menaphos market guard (Pickpocketing) [] | 1 | 6/1,000 |
| Meteorite [] | 1 | 50/225,000 |
| Mighty banshee [] | 1 | 1/128 |
| Ministry remains [] | 1 | 20/500,000 |
| Minnow shoal [] | 1 | 20/300,000 |
| Mithril dragon [] | 1 | 10/640 |
| Moksha device [] | 1 | 60/500,000 |
| Mourner [] | 1 | 1/128 |
| Mutated jadinko baby [] | 1 | 1/256 |
| Mutated jadinko guard [] | 1 | 1/128 |
| Mystery gift (Christmas Village) [{'content': 'Estimated rarity may be inaccurate due to a low sample size.', 'name': 'inaccurate'}] | 2 | 19/951, 3 rolls |
| Nechryael [{'content': 'Rolls separately, first.'}] | 1 | 1/128 |
| Nechryael [{'content': 'Rolls separately, first.'}] | 1 | 1/96, 3 rolls |
 Nex (Normal)[] | 1 | 10/1,280 |
| Novite rock [] | 1 | 60/225,000 |
| Oikos fishing hut remnants [] | 1 | 50/500,000 |
| Oikos studio debris [] | 1 | 30/500,000 |
| Onyx dragon [] | 1 | 1/128 |
| Optimatoi remains [] | 1 | 60/500,000 |
| Orcus altar [] | 1 | 50/500,000 |
| Orichalcite rock [] | 1 | 20/225,000 |
| Orikalka [] | 1 | 10/1,280 |
| Ork [] | 1 | 1/128 |
| Orthen rubble [] | 1 | 60/500,000 |
| Osseous [] | 1 | 10/1,280 |
| Pernicious parrot [] | 1 | 2/256 |
| Pirate plunder [{'content': 'Estimated rarity may be inaccurate due to a low sample size.', 'name': 'inaccurate'}] | 2 | 1/267 |
| Pirate plunder (small) [{'content': 'Estimated rarity may be inaccurate due to a low sample size.', 'name': 'inaccurate'}] | 2 | 1/267 |
| Platinum rock [] | 1 | 60/225,000 |