The Mermouse is an incredibly shy breed that avoids hunters as well as other mice. Its timid nature makes it very rare and hard to find.
Power types
Effectiveness and the minimum luck needed to guarantee a catch with each type.
| Power type | Effectiveness | Minluck |
|---|---|---|
| Hydro | 175% | 30 |
| Physical | 100% | 41 |
| Tactical | 100% | 41 |
No effect: Arcane, Draconic, Forgotten, Law, Rift, Shadow traps can’t catch this mouse.
See the full minluck table for every mouse.
Where to find it
Best attraction rates by location and cheese, from MHCT and MH-Tools.
| Location | Cheese | Rate | Sample |
|---|---|---|---|
| S.S. Huntington IV | Galleon Gouda · Snowball Charm | 8.88% | 259 |
| S.S. Huntington IV | Galleon Gouda · Gilded Charm | 7.77% | 515 |
| S.S. Huntington IV | Galleon Gouda · Ultimate Ancient Charm | 7.19% | 153 |
| S.S. Huntington IV | Galleon Gouda · Rainbow Charm | 7.08% | 226 |
| S.S. Huntington IV | Galleon Gouda | 7.05% | — |
| S.S. Huntington IV | Galleon Gouda · Chrome Charm | 5.83% | 103 |
| S.S. Huntington IV | Galleon Gouda · Party Charm | 5.48% | 219 |
| S.S. Huntington IV | SUPER|brie+ · Ultimate Ancient Charm | 2.22% | 315 |
| S.S. Huntington IV | Gouda Cheese · Ancient Charm | 1.90% | 210 |
| S.S. Huntington IV | SUPER|brie+ · Gilded Charm | 1.77% | 1,074 |
| S.S. Huntington IV | Brie Cheese · Gilded Charm | 1.68% | 477 |
| S.S. Huntington IV | Brie Cheese | 1.42% | — |
| S.S. Huntington IV | Gouda Cheese · Gilded Charm | 1.38% | 145 |
| S.S. Huntington IV | SUPER|brie+ | 1.37% | — |
| S.S. Huntington IV | Gouda Cheese | 1.34% | — |
| S.S. Huntington IV | Swiss Cheese | 1.24% | — |
| S.S. Huntington IV | Brie Cheese · Valentine Charm | 1.18% | 425 |
| S.S. Huntington IV | SUPER|brie+ · Super Lucky Power Charm | 0.89% | 112 |
Found on maps
Tribal and Shelder Hunt Map (old)41.22%Tribal and Shelder Map40.11%Elaborate Map19.61%Hard Map13.50%Arduous Map13.04%
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