well, i have a good reason people dont have there own decks. called follow the herd, the one person who has a deck that an standup against another deck, an watch the herd shift to the new deck, then you have a few brains who will use this logic "everyone uses taht deck, but this deck counters it, but people iwll be running this deck, so ill make a deck to counter the 4th generaion counter deck" and trust me, it works, blackmail owned at states, i have have lsot to pure rocklock, but meh, it was a good run. but yeah, thinking outside the box is the way to go.