I've never gotten any Pokémon (other than Mewtwo) from events, so I don't have clue about how they really work. =)
As Bulbapedia and other sites are saying, Keldeo is "… currently the final officially-revealed Pokémon in National Pokédex order."
But how do I actually get Keldeo? Do I need keep my eye on Entralink all day? Do they have a site for it? Will I get an email?
I would be really grateful if someone could explain it to me.
(If it matters, I have Pokémon White for the DS.)