yes
Yes they are very real!
Unless you count the various Shadow Androids created by Eggman to be Metal Shadow, no Metal Shadow is not a real character.
yes he is real
Yes.
actually shadow lugia real, as it was sited in 'Pokemon gale of darkness'. however the Pokemon card shadow lugia is a fake
they eat garbage
no
no
no
no
he's not real in real life but, in the game he is