Generation 5 · Pokédex profile
Spirit Pokémon
Pokédex entry
These Pokémon arose from the spirits of people interred in graves in past ages. Each of them carries a mask that used to be its face when it was human.
Battle data
Pokédex entry
A clay slab with cursed engravings took possession of a Yamask. The slab is said to be absorbing the Yamask's dark power.
Battle data
Conditional evolutions can require additional game-specific prerequisites beyond the displayed method.
| Method | Location | Level | Evidence |
|---|---|---|---|
| Rare grass encounter | Mt Pyre 1f | Lv. 27 | Source-indexed, not individually verified |
| Grass (rare) | Burned Tower 1f | Lv. 13 | Source-indexed, not individually verified |
| Grass (rare)Form: Yamask Galar | Burned Tower B1f | Lv. 16–17 | Source-indexed, not individually verified |
Rare grass and Surfing encounters inherit the first native slot's level range. Supplemental fishing follows each rod's native slots. These ranges exclude Lure effects and randomizer replacements; eligibility restrictions still apply.
Data source: configured Grand Anthology Gen 1–9 species, forms and abilities. The website uses frame-cropped copies of the game's existing Pokémon sprites, which remain franchise/artist-owned assets. Some alternate forms use labeled default-form artwork when their individual sprite is unavailable. See acknowledgments for credits.