Not that it has anything to do with Highlander, but here goes:
http://www.wizards.com/Magic/Magazine/Article.aspx?x=mtg/daily/feature/161b
Jace and stoneforge are banned in extended.
Mental mistep is also bannd in ext and legacy -> who would have known?! o.O
Also a bunch of stuff was banned to avoid 3rd turn wins/combos