The June edition of Japanese magazine CoroCoro has started to leak ahead of its release in Japan on Friday. So far we have the front cover of the magazine which features Keldeo in its new "Resolution Forme." The Pokémon doesn't seem to have changed that much, from what we can currently see it only seems to be featuring a slightly longer mane featuring three feathers and a new horn.
We should get a better look at Keldeo's new forme once more of CoroCoro leaks within the next few days. Worth keeping in mind this is the last edition of the magazine ahead of the release of Pokémon Black 2 and Pokémon White 2 later this month. The same goes for Japanese TV show Pokémon Smash, next weeks edition of the show will be the last before the games see release. Hopefully between CoroCoro and Pokémon Smash we can finally learn a lot more about the two games.