Treclay
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 Chocolate Cake, Donut and Lacreme, Trebly'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 | 80 | 126 | 41 | 32 | 47 |
| 50 | 151 | 133 | 76 | 61 | 85 |
| 75 | 222 | 140 | 111 | 90 | 122 |
| 99 | 290 | 147 | 144 | 118 | 158 |
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
 Rock Barrage | 2 |  Mineral | 50 | 5 |
 Rocknite | 7 | Mineral | 60 | 5 |
 Rocky Rift | 11 | Mineral | 40 | 5 |
 Rock Wall | 16 | Mineral | — | 25 |
 Corrupted Mineral | 20 | Mineral | — | 15 |
 Sandstorm | 21 | Mineral | 65 | 10 |
 Rocknite Burst | 28 | Mineral | 110 | 15 |
 Healing Stone | 30 | Mineral | — | 15 |
 Snake Eyes | 33 |  Normal | — | 10 |
 Mud Attack | 40 | Mineral | 20 | 10 |
 Plasma Star | 41 | Normal | 110 | 15 |
 Resonating Rock | 48 | Mineral | — | 15 |
 Lock Target | 52 | Normal | — | 5 |
 Sleep Song | 54 | Normal | — | 15 |
 Energy Strike | 58 | Normal | 20 | 5 |
 Meteor Shower | 62 | Mineral | 150 | 25 |
Encounter locations
| Beach Wilds 6 Palmaya | 2.1% | 1.6% | |
| Beach Wilds 8 Palmaya | 2.4% | 1.9% | |
| Frozen Tundra Nexo Bridge & Statue The Frozen Tundra | 3% | 2.9% | |
| Frozen Tundra South from Nexo Tower Tomb of Omnicron | 3.7% | 3.5% | |
| Magma Grotto South 4 The City of Ignitia | 4% | 3.1% | |
| Magma Grotto South 5 The City of Ignitia | 3.2% | 2.3% | |
| Magma Grotto South Cavern The City of Ignitia | 4.3% | 3.3% |
- Evolves into
- Evolves from
- Favourite foods
- Other
History
Changes to this nexomon across game updates.
- Other languages +特雷克莱
- On the map
- +Updated
- Other languages +Треклей
- On the map
Other languages: TreclayTreklayТреклейトレクレー트러클레이特雷克莱