Nope, you can't
no
you have to trade it from Pokemon ranger after you complete it. it is a special mission on the ranger net.
i don't think you can beacsue ranger is only temp Pokemon in your party
No
Can't.
you have to trade it from Pokemon ranger
You need to trade it from either completed Pokemon Ranger game. It's easier on Pokemon Ranger 2.
Trade from Pokemon Ranger as an egg.
no. that isn't possible
Visit any pokemart then talk to the Pokemon ranger there with the the ranger has a green hat (actually, you have to transfer it from Pokemon Ranger first.) Well first you have to get Pokemon ranger finish the game then go on ranger net and play the manaphy egg mission. Then finish the mission and trade it to your game. :) Or cheat! Transfer it from Pokemon Ranger.
You cannot trade between Pokémon Ranger and Pokémon Black 2.
you need Pokemon ranger or an action replay. you need ranger net and the passcode for the manaphy mission. when you finish you get the egg but you need another ds to trade it to your game