You can not. Mesprit ca be obtained in the following games:
No, you will not be able to find Mesprit in Pokémon Black, you would have to trade with Black 2 or White 2 or you would have to transfer Mesprit from a previous game.
Celestial tower off of Mistralton City, after they escape from the cave
mesprit is a legendary Pokemon and legendaries don't have gender However, In Pokemon Mystery Dungeons, Mesprit is considered a giirl.
it is mesprit
i assume you mean # 147 on the unova pokedex. if you do, you can only get it in black because that Pokemon is tornadus. it is only caught in black. it is a roaming Pokemon, just like mesprit, uxie, and azelf. for white, you get # 148, which is thundurus. it is also a romaing Pokemon.
Mesprit is in the underground lake.
Mesprit is #481 in the national pokedex, and it is a Psychic type Pokemon.
anywhere
Mesprit is a Psychic Pokemon.
Catch better Pokemon
Mesprit is a psychic type. It is The Emotion Pokemon.
Its not Azelf its Mesprit that flees and you get it by using the Pokemon tracker app and you wil need a Pokemon with mean look so Mesprit does not flee.