The Pokédex has very little information regarding this elusive water Pokémon — the second and final stage of evolution for Horsea. Of all the water-based Pokémon, Horsea is one of the smallest and weakest. On the other hand, the evolved Seadra is a powerful Pokémon that can easily defeat the toughest of opponents. Seadra is capable of swimming backwards by rapidly flapping its wing-like pectoral fins and stout tail.
First appearance: Ash has not yet encountered a Seadra.
