Frillish

> Frillish, the Water and Ghost-type Pokémon from the Unova region, is known for its ethereal appearance and mysterious behavior. Often found in deep waters, Frillish can use its tentacle-like appendages to ensnare prey and defend itself from threats. Its ability to phase through objects makes it a challenging opponent in battles, as it can evade many attacks. Frillish does not evolve into any other Pokémon, maintaining its unique form throughout its life.