| 'Rum'-pumped crab [] | 1 | 1/20,480 |
| 'Rum'-pumped crab [] | 18–22 | 1/1,092,266.67 |
| Aberrant spectre [] | 1 | 1/26,214.4 |
| Aberrant spectre [] | 18–22 | 1/1,398,101.33 |
| Abomination [] | 1 | 1/1,280 |
| Abomination [] | 18–22 | 1/68,266.67 |
| Abyssal beast [] | 1 | 1/960 |
| Abyssal beast [] | 18–22 | 1/51,200 |
| Abyssal demon [] | 1 | 1/1,920 |
| Abyssal demon [] | 18–22 | 1/102,400 |
| Abyssal demon [] | 1 | 1/1,280, 3 rolls |
| Abyssal demon [] | 18–22 | 1/68,266.67, 3 rolls |
| Abyssal demon [] | 1 | 1/41,287.68 |
| Abyssal demon [] | 18–22 | 1/2,202,009.6 |
| Abyssal lord [] | 2 | 10/100 |
| Abyssal lord [] | 1 | 1/640 |
| Abyssal lord [] | 18–22 | 1/34,133.33 |
| Abyssal savage [] | 1 | 1/1,280 |
| Abyssal savage [] | 18–22 | 1/68,266.67 |
| Acheron mammoth [] | 1 | 6/128 |
| Acheron mammoth [] | 1 | 1/1,280 |
| Acheron mammoth [] | 18–22 | 1/68,266.67 |
| Adamant dragon [] | 1 | 1/768 |
| Adamant dragon [] | 18–22 | 1/40,960 |
| Ahoeitu the Chef (Normal mode) [] | 1 | 1/1,920 |
| Ahoeitu the Chef (Normal mode) [] | 18–22 | 1/102,400 |
| Air elemental [] | 1 | 1/104,857.6 |
| Air elemental [] | 18–22 | 1/5,592,405.33 |
| Airut [] | 1 | 16/400 |
| Airut [] | 1 | 1/1,834.03 |
| Airut [] | 18–22 | 1/97,814.93 |
| Alanogard the Black (Normal mode) [] | 1 | 1/1,920 |
| Alanogard the Black (Normal mode) [] | 18–22 | 1/102,400 |
| Alexis [] | 1 | 1/838,860.8 |
| Alexis [] | 18–22 | 1/44,739,242.67 |
| Amascut, the Devourer (100% enrage) [] | 10–16 | Common |
| Amascut, the Devourer (1000% enrage) [] | 20–32 | Common |
| Amascut, the Devourer (2000%+ enrage) [] | 25–40 | Common |
| Amascut, the Devourer (500% enrage) [] | 15–24 | Common |
| Amascut, the Devourer (750% enrage) [] | 15–24 | Common |
| Amascut, the Devourer (Normal mode) [] | 5–8 | Common |
| Anagami (Normal mode) [] | 1 | 1/1,920 |
| Anagami (Normal mode) [] | 18–22 | 1/102,400 |
| Ancient casket [{'content': 'The huge rune salvage pieces are always given together.', 'name': 'Salvage'}] | 2 | 14/100 |
| Ancient mage [] | 1 | 1/104,857.6 |
| Ancient mage [] | 18–22 | 1/5,592,405.33 |
| Ancient mage [] | 1 | 1/41,287.68 |
| Ancient mage [] | 18–22 | 1/2,202,009.6 |