I think that you guys should create a "Joint Card Set" Idea-Factory-recognized competition, where players create 2-5 cards that not only flawlessly provide balance with themselves but individually provide a least a little bit of synergy with existing cards. This is because everyone yells and balances about how an individual card idea fits into the rigid meta-game we have now, but some existing cards just screw up the meta-game big time when removed, such as the existence of Deflagration and Steal keeping SoG, Dimensional Shield, and other nasty permanents from being OP. We can't expect to find true ingenuity by just branching out from Old Trees, true ingenuity comes from planting a new one.