Type matchups and best counters for Butterfree in Pokémon Polished Crystal. Learn which Pokémon can effectively counter Butterfree and what types to use against it.
Types that deal increased damage to Butterfree. Use these types to counter it effectively.
Types that Butterfree resists or is immune to. Avoid using these types against it.
Pokémon that have type advantages against Butterfree, either offensively or defensively.