Tooth half of key: where to get it
| Source | Quantity | Chance per roll |
|---|---|---|
 Amoxliatl (Post-quest) | 1 | 1/125 |
| Baby blue dragon | 1 | 1/1,066 |
| Blue dragon | 1 | 1/636 |
 Brutal blue dragon (Catacombs of Kourend) | 1 | 1/250 |
| Cave crawler | 1 | 1/1,024 |
 Chasm Crawler (Standard) | 1 | 1/729 |
 Chilled jelly | 1 | 1/504 |
| Doom of Mokhaiotl | 1 | 1/104 |
 Frost Crab (Active) | 1 | 1/1,354 |
 Frost Nagua | 1 | 1/540 |
| Ice giant (Regular) | 1 | 1/1,026 |
 Ice spider (Normal) | 1 | 1/964 |
 Ice warrior (Normal) | 1 | 1/994 |
 Icefiend (Level 13) | 1 | 1/1,373 |
| The Hueycoatl | 1 | 1/75 |
 Vitreous Chilled Jelly | 1 | 1/200 |