You can get Keldeo from a special event. It's by using the Mystery Gift.
It will be in Special Events in the future. Hopefully, soon.
Keldeo cannot be caught in-game in Pokémon Black and Pokémon White because it's an event-only distribution Pokémon. Currently as of January 22, 2013, Keldeo cannot be received by event in Pokémon Black and Pokémon White; however, you can either opt to trade for one or you can opt to choose a cheating device in order to acquire one.
Keldeo is a Water and Fighting type pokemon.
You go on liberty island. But first you need the liberty pass event ^that's for victini... -_- for keldeo you will need to keep your eyes out for an event that gives you a keldeo.
you can catch it when an event is going on.
its an event only pokemon or by ar
if you have Terakion, Coballion and Varizion then you need to have an event then go to the moor of Icarus and you will find Keldeo.
Keldeo is a real pokemon. Incidentally, keldeo was introduced in Pokemon Black and White.
you can't unless you have the action replay or cheats on an R4
I think it will be an event Pokemon
It is an event pokemon. You will need to wait for Nintendo to announce the dates for the event in your region.
When is there going to be a keldeo mystery gift in pokemon black and white.
Keldeo is obtained only through an event
Keldeo is a special event pokemon, and can only be obtained by a special upcoming event.
Keldeo is an event Pokemon whose event hasn't arrived yet.
you cannot catch keldeo. it was a limited time mystery gift wifi event. you can try go on a trade board offering a rare pokemon to try get it