Lugia’s wings pack devastating power—a light fluttering of its wings can blow apart regular houses. As a result, this Pokémon chooses to live out of sight deep under the sea. It is said to be the guardian of the seas. It is rumored to have been seen on the night of a storm. It sleeps in a deep-sea trench. If it flaps its wings, it is said to cause a 40-day storm.
Pokédex entry #249
Lugia is a type flying and psychic Pokémon that doesn't evolve
Lugia in Pokémon GO
It's possible to hatch Lugia from an egg?
No, Lugia can't be hatched.
Which are Lugia’s strengths and weaknesses?
Lugia is a flying and psychic type Pokémon. flying type pokémons are strong against grass, fighting, bug pokémons but weak against electric, rock pokémons. psychic type pokémons are strong against fighting, poison, ghost pokémons but weak against bug, shadow pokémons.