You can't. Only way is AR/Pokegen/PokeTransfer from Gen4
No, you cannot get mew in Pokemon white or black
You cant catch mew.
Mew is unobtainable in Pokemon Black or White. To get it, you must either trade or wait for an event giving away Mew (or hack or cheat!)
You have to migrate mew from generation 3 as of now.
No
it is not possible
I'm sorry but you cant get a mew in Pokemon black or white you can only get them when distributions are out check every now and again and see
not sure but i can tell u whats the 2 best trongest pokemon is its mew and arceusa
Download it from your other game.
You can't.
ditto or mew, any of those
You can get Mew by trading with others. There are a handful of people who are offering Mew for other event Pokemon like Genesect, Keldeo, Celebi, and so on. Mew can also be obtained by participating events that Nintendo officially distribute. Depending on the event type, you may have to visit a local game store or using the Wi-Fi to download it. If you have a Mew from Pokemon Black, White, Black 2, or White 2, you can use the transfer software that was included with Pokemon Bank to get it from those games to Omega Ruby and Alpha Sapphire.