From: Shoenin_Kakashi | #016
http://www.betacake.net/2011/08/dota-2-gamescom-2011-trailer-more-info.html
All of this stuff is from an ages old leak, though at least a few things on the original list has been proven to be true, so there's some reason to believe it. That said, we'll know everything in just another day, (we know the NDA breaks then) so there's no reason to start mulling over rumors this late in the game.
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Falcon Punch
http://www.youtube.com/watch?v=FFtw7qW7Vcw