Grimmon
When it appears
As a tier-2 Nexomon, it only turns up in the grass after you beat Jin in Magma Grotto Town, in the main quest Tyrant Mulcimer, or from the start in Custom Mode with high-tier encounters allowed.
Capturing
Its favourite foods are Glazed Cake, Chocolate Muffin and Omelette, Ripha'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 |  12 |  120 |  8 |  4 |  11 |
| 25 | 78 | 126 | 40 | 29 | 52 |
| 50 | 147 | 133 | 74 | 56 | 94 |
| 75 | 216 | 140 | 108 | 83 | 136 |
| 99 | 282 | 147 | 140 | 109 | 176 |
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
 Phantom Blast | 1 |  Ghost | 50 | 5 |
 Arcane Curse | 7 | Ghost | 90 | 15 |
 Dispell | 11 | Ghost | — | 20 |
 Black Flame | 16 | Ghost | 80 | 10 |
 Power Up | 17 |  Normal | — | 10 |
 Phantom Abyss | 21 | Ghost | 60 | 10 |
 Constrict | 28 | Ghost | — | 15 |
 Heal | 30 | Normal | — | 25 |
 Scratch | 34 | Normal | 40 | 5 |
 Reflective Mirror | 40 | Ghost | — | 15 |
 Creep | 42 | Ghost | — | 20 |
 Haunting | 46 | Ghost | — | 15 |
 Arcane Magic | 50 | Ghost | 100 | 15 |
 Sonic Scream | 55 | Normal | 85 | 15 |
 Spectral Wall | 57 | Ghost | — | 20 |
 Tornado Kick | 65 | Normal | 35 | 15 |
Encounter locations
| Beach Wilds 8 Palmaya | 4% | 3.1% | |
| Nexo Tower Hallway Tomb of Omnicron | 4.8% | 4.6% | |
| Nexo Tower Staircase Tomb of Omnicron | 4.5% | 4.5% | |
| Nexo Tower Stairs 1 Tomb of Omnicron | 4.8% | 4.6% | |
| Nexo Tower Vertical Hallway Tomb of Omnicron | 4.5% | 4.5% | |
| West Hidden Village | 8.5% | 6.6% | |
| West Village Hidden Village | 6.8% | 4.8% |
History
Changes to this nexomon across game updates.
- Other languages +格林梦
- On the map
- +Updated
- Other languages +Гриммон
- On the map
Other languages: GrimmonГриммонグリムモン그리몬格林梦