The official Pokémon website announced that a Darkrai will be distributed to Pokémon Black and White players to celebrate the launch of the new Pokémon TCG expansion: Black & White - Dark Explorers. Details about the distribution will be announced when Pokemon.com/EX is updated on May 9th, 2012. Players can learn about the world of Darkrai, including highlights from the Mythical Pokémon’s history, plus, they can find out how to get Darkrai via a Nintendo Wi-Fi Connection distribution event, watch a Pokémon movie feature and take a look at its upcoming appearance in the new Pokémon TCG expansion. This elusive Darkrai comes equipped with a set of powerful attacks and a nightmarish Ability!

Korean Alternate Colored Bulkamoseu

The official Korean Pokémon website announced that an alternate colored Bulkamoseu (불카모스) will be distributed in Seoul at the Korean World Championships elimination rounds on June 9th, 2012 and June 10th, 2012 via Infrared. The Bulkamoseu is a level 100 Male and it knows the following moves: Quiver Dance, Bug Buzz, Fiery Dance and Morning Sun. It will held in a Cherish Ball.

Spanish, German and Italian Mewtwo

The official sites have announced that Mewtwo will be distributed on the Nintendo Wi-Fi Connection from May 1st, 2012 until May 31st, 2012 for those countries. It was released earlier in the year for the English language games, Korea and France. Full details about this Mewtwo are available here.

Sources: http://pokemonkorea.co.kr/html/news/news_view.asp?N_IDX=595 and http://www.pokemon.com/us/pokemon-news/ex_darkrai_site_coming_soon-2012-04-25/