Generation 1 · Pokédex profile
Ball Pokémon
Pokédex entry
It bears an uncanny and unexplained resemblance to a Poké Ball. Because it explodes at the slightest shock, even veteran Trainers treat it with caution.
Battle data
Pokédex entry
It resembles an ancient Poké Ball design. When excited, it discharges the electric current it has stored in its belly, then lets out a great, uproarious laugh.
Battle data
Conditional evolutions can require additional game-specific prerequisites beyond the displayed method.
| Method | Location | Level | Evidence |
|---|---|---|---|
| Grass / ground | New Mauville Entrance | Lv. 22–26 | Source-indexed, not individually verified |
| Grass / ground | New Mauville Inside | Lv. 22–26 | Source-indexed, not individually verified |
| Grass / ground | Power Plant | Lv. 22–25 | Source-indexed, not individually verified |
| Grass / ground | Route 10 | Lv. 14–17 | Source-indexed, not individually verified |
| Scripted battle candidate | New Mauville Inside | Lv. 25 | Source-indexed, not individually verified |
| Grass (rare)Form: Voltorb Hisui | Power Plant | Lv. 22 | 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.