Two weeks until UK Nationals, and the 2013 Modified format rotation has been announced as BW-on. So, as of September 1st, only cards from Black and White onward will be tournament legal.
Here's the link!
http://www.pokemon.com/us/pokemon-news/op_2013_format_rotation-2012-06-15/
Incidentally, I'll hopefully be posting more here soon - just settling into our new place!
