Wizards of the Coast just announced that Korean will be back as a printed language with M12 from October 14. This is the official announcement:
When Korean makes its triumphant return in Magic 2012, Magic will reach its highest number of simultaneous languages ever: English, Chinese Traditional, Chinese Simplified, French, German, Italian, Japanese, Korean, Portuguese, Russian, and Spanish! The Magic 2012 Core Set will launch in Korean on October 14. Innistrad will also be in Korean a little bit later than the other languages, but Dark Ascension will be in Korean on February 3 along with all the other langauges. And then we’ll have a simultaneous eleven-language global release from then on. It’s very exciting!
Beware of a new era for the Pimp movement that will obviously go crazy for Foil Korean cards. How much will the most played cards cost?