Far more powerful than ghost mice, these ancient mice hail from another plane of existence. Their loud screeches and stale, sock-like scent strike fear into both mouse and man!
Power types
Effectiveness and the minimum luck needed to guarantee a catch with each type.
| Power type | Effectiveness | Minluck |
|---|---|---|
| Arcane | 200% | 38 |
| Forgotten | 100% | 52 |
| Shadow | 100% | 52 |
No effect: Draconic, Hydro, Law, Physical, Rift, Tactical 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 |
|---|---|---|---|
| Acolyte Realm | Ancient Cheese | 24.87% | 21,887 |
| Acolyte Realm | Runic Cheese · Chrome Charm | 22.32% | 112 |
| Acolyte Realm | Runic Cheese · Ultimate Party Charm | 21.05% | 114 |
| Acolyte Realm | Runic Cheese · Ultimate Ancient Charm | 20.41% | 441 |
| Acolyte Realm | Runic Cheese · Festive Ultimate Lucky Power Charm | 18.54% | 205 |
| Acolyte Realm | Runic Cheese · Rainbow Charm | 18.39% | 310 |
| Acolyte Realm | Runic Cheese | 17.62% | 176,828 |
| Acolyte Realm | Runic Cheese · Festive Ultimate Luck Charm | 17.42% | 264 |
| Acolyte Realm | Runic Cheese · Super Spore Charm | 16.22% | 111 |
| Acolyte Realm | Runic Cheese · Ultimate Snowball Charm | 16.03% | 131 |
| Acolyte Realm | Runic Cheese · Rainbow Spore Charm | 15.34% | 163 |
| Acolyte Realm | Runic Cheese · Ancient Charm | 14.86% | 222 |
| Acolyte Realm | Runic Cheese · Party Charm | 14.07% | 135 |
| Acolyte Realm | Runic Cheese · Ultimate Luck Charm | 14.00% | 100 |
| Forbidden Grove · Open | Ancient Cheese · Enerchi Charm | 5.82% | 275 |
| Forbidden Grove · Open | Ancient Cheese · Rainbow Charm | 5.65% | 1,026 |
| Forbidden Grove · Open | Ancient Cheese | 5.37% | 36,891 |
| Forbidden Grove · Open | Ancient Cheese · Gilded Charm | 5.16% | 155 |
| Forbidden Grove · Open | Ancient Cheese · Party Charm | 4.85% | 1,960 |
| Forbidden Grove · Open | Ancient Cheese · Super Luck Charm | 3.73% | 134 |
Found on maps
Acolyte Map80.53%2014 Halloween Map50.00%Party Size Long Rainbow Map47.50%Long Rainbow Map45.55%2012 Halloween Map41.18%2012 Halloween Event Map36.49%2014 Halloween Event Map35.20%Undead Event Map35.14%Giant Rainbow Map27.43%Undead Map26.92%Party Size Giant Rainbow Map26.16%Party Size Colossal Rainbow Map24.27%Colossal Rainbow Map23.81%Party Size Rainbow Map19.77%Hard Map16.86%Elaborate Map13.58%Arduous Map7.73%Golden Jade Map6.32%
Skeleton Mouse
Realm Ripper
Keeper's Assistant Mouse
Keeper Mouse
Gargoyle Mouse
Ooze Mouse
Scavenger Mouse
Spider Mouse