Generation 1 · Pokédex profile
Cobra Pokémon
Pokédex entry
This Pokémon has a terrifically strong constricting power. It can even flatten steel oil drums. Once it wraps its body around its foe, escaping is impossible.
Battle data
Conditional evolutions can require additional game-specific prerequisites beyond the displayed method.
| Method | Location | Level | Evidence |
|---|---|---|---|
| Grass / ground | Route 23 | Lv. 44 | Source-indexed, not individually verified |
| Grass / ground | Route 26 | Lv. 38 | Source-indexed, not individually verified |
| Grass / ground | Route 27 | Lv. 38 | Source-indexed, not individually verified |
| Grass / ground | Route 28 | Lv. 42 | Source-indexed, not individually verified |
| Grass / ground | Route 42 | Lv. 22 | Source-indexed, not individually verified |
| Grass / ground | Safari Zone Top Mid | Lv. 19–26 | Source-indexed, not individually verified |
| Grass / ground | Victory Road 1f | Lv. 44 | Source-indexed, not individually verified |
| Grass / ground | Victory Road 2f | Lv. 46 | Source-indexed, not individually verified |
| Grass / ground | Victory Road 3f | Lv. 44 | 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.