Late last year I bought a copy of Total Gamer magazine because it had a feature on KH2. It had info on all sorts of things like the Drive system (the writer completely botched up the description of the Drive system), voice actors, worlds and so on. But one thing in particular was a combat feature called Double-Techs. Double-Techs were team-up attacks you could perform with other party members, and those attacks were super-powerful. At that time the feature was written, the only Double-Techs confirmed were Banishing Blade and Bushido, both Double-Techs with Auron. Do these Double-Techs exist? Because I haven't played KH2 and no one talks about them.