No, its a fake Pokemon
There's no Pokemon called mewthree.
There is no such Pokemon as Mewthree.
there is no such thing as mewthree
There is no such thing as mewthree!!! only mewtwo and mew
theres no mewthree in red blue or yellow. you must play Chaos Black version to get it.
sinnoh Pokemon won't appear in Sapphire version!
Mewthree is a fake Pokemon, it was made to be a hoax and it dragged alot of people in and sadly the only way to get this mewthree is by owning the ROM version of Pokemon and putting it there but so far the only way you could do that is if you hacked the ROM itself
You don't, bud. He is a hack Pokemon in Pokemon Black, a hacked version of Pokemon Leaf Green.
i don't think so since sapphire is a game-boy version and diamond is nintedo ds version but since sapphire is a game-boy version you can migrate Pokemon from there.
you need to have the sapphire version in the gameboy slot and the diamond version in the other slot
mewthree is a fake pokemon.
Spiritomb is not available on Pokemon Sapphire Version.