I won about half a set of Power 9 in 2004/2005 timeframe before Bazaar of Baghdad was banned. It was a great deck with squee, mongoose, fiery temper, bolt, kird ape, rootwalla, gamble, wonder, anger, mongrel, etc. A friend designed it but I tweaked later and played a lot with it.

I was heartbroken because I thought the deck was pretty fair. I had some top 8 losses to stiflenaught and goblins. I didn't see it coming because legacy (1.5) was barely a format. I understood they had to ban it because of worldgorger, though.