You can win many hands without needing to have a good hand, but simply by detecting weakness in another player, or forcing them to make a tough decision
USA: In the USA, this condition is commonly referred to as Very Played (VP) or Heavily Played (HP)
Wizards of the Coast has announced that new Magic: The Gathering - Final Fantasy cards are heading our way, and they're available for preorder now (see them at Amazon)
Lists that try to place as many enchantments and equipment on your creatures as possible arent exactly new to Commander
So if, for example, you're playing Extended with Un- cards, you may use Richard's ability to make any Extended-legal or silver-bordered card
Making sweeping statements in Magic is dangerous however I can safely say that every (viable) cube deck will have two drops in it thus making Spell Snare highly playable