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