Cosmic talisman: where to get it
| Source | Quantity | Chance per roll |
|---|---|---|
 Abyssal demon (Standard) | 1 | 1/128 |
| Abyssal demon (Wilderness Slayer Cave) | 1 | 1/68 |
 Abyssal guardian | 1 | 2/256 |
 Abyssal leech | 1 | 2/256 |
 Abyssal Sire (Phase 1) | 1 | 1/810.8 |
 Abyssal walker | 1 | 2/256 |
| Casket | 1 | 8/128 |
| Certer | 1 | 4/150 |
 Dagannoth (Level 88) | 1 | 1/448 |
 Dagannoth (Level 90) | 1 | 1/560 |
 Dagannoth Prime | 1 | 1/2,240 |
 Dagannoth Rex | 1 | 1/2,240 |
 Dagannoth Supreme | 1 | 1/2,240 |
 Giant Rock Crab (2) | 1 | 1/224 |
 Greater abyssal demon | 1 | 1/128, 3 rolls |
 King Sand Crab (Active) | 1 | 1/224 |
 Mysterious Old Man (Normal) | 1 | 4/150 |
| Pillory | 1 | 4/120 |
| Rewards Guardian | 1 | 64/4,900 |
 Rick Turpentine (Normal) | 1 | 4/150 |
 Rock lobster (Active) | 1 | 1/560 |
| Surprise Exam | 1 | Unknown |
 Wallasalki (2) | 1 | 1/280 |