Gyarados is a powerful Water/Flying-type Pokémon from the anime series Pocket Monsters, also known as Pokémon. It is known for its fierce and intimidating appearance, resembling a large sea serpent or dragon. Gyarados evolves from the weak and helpless Magikarp, showcasing a dramatic transformation. In the series, Gyarados is often depicted as a formidable opponent in battles due to its high attack power and intimidating presence. It plays a significant role as both a challenge for trainers to overcome and a valuable ally for those who can tame its wild nature.