Octollect
When it appears
As a tier-3 Nexomon, it only turns up in the grass after you beat Ross and Nora in Laboratory Ruins Boss, or from the start in Custom Mode with high-tier encounters allowed.
Capturing
Its favourite foods are Chocolate Cake, Donut and Lacreme, Branipus's, as every stage of a line shares the first one's. Feeding it one adds 15 to your capture chance, where other food adds 5. Catching a Nexomon explains how the whole chance adds up.
Evolution
Cosmic
Every wild one has a 1 in 4,000 chance to be cosmic at first, and 1 in 3,500 later in the story. What improves the odds is on the Nexomon page.
Normal 
Cosmic
Stats by level
Before cores. How stats grow is on the Nexomon page.
| 1 |  13 |  140 |  8 |  4 |  11 |
| 25 | 93 | 149 | 54 | 36 | 53 |
| 50 | 177 | 158 | 101 | 70 | 96 |
| 75 | 261 | 168 | 148 | 103 | 139 |
| 99 | 341 | 177 | 194 | 135 | 181 |
Damage taken
How hard a skill of each element hits it, going by its element. The full damage formula is on the Skills page.
Skill tree
 Psychic Blast | 3 |  Psychic | 75 | 10 |
 Psychic Bomb | 5 | Psychic | 85 | 15 |
 Psy Blast | 12 | Psychic | 60 | 5 |
 Scratch | 16 |  Normal | 40 | 5 |
 Cleanse | 19 | Psychic | — | 15 |
 Heal | 21 | Normal | — | 25 |
 Sleep Song | 25 | Normal | — | 15 |
 Psychic Armor | 29 | Psychic | — | 20 |
 Pendulum | 34 | Psychic | — | 10 |
 Mind Control | 38 | Psychic | 80 | 15 |
 Psy Field | 42 | Psychic | — | 10 |
 Inception | 45 | Psychic | 70 | 10 |
 Mind Shake | 51 | Psychic | 60 | 10 |
 Tornado Kick | 54 | Normal | 35 | 15 |
 Absolute Barrier | 57 | Normal | — | 20 |
 Spiritual Boost | 63 | Psychic | — | 15 |
Encounter locations
This location is a cave, meaning wild Nexomon can appear anywhere you walk.
| Beach Wilds 6 Palmaya | 6.2% | |
| Cave 7 Map 1 Orphanage | 6.5% | |
| Cave 7 Map 3 Orphanage | 6.8% | |
| Cave 7 Map 4 Orphanage | 6.5% | |
| Inside North Cave The Frozen Tundra | 5.5% |
- Favourite foods
- Other
- Evolves from
- Battles
History
Changes to this nexomon across game updates.
- Other languages +欧科托雷克
- On the map
- +Updated
- Other languages +Октоллект
- On the map
Other languages: OctollectОктоллектオクトレクト대왕뇌문어欧科托雷克