If you want to play fair (and avoid problems in upcoming pro tournaments), you'll want to make sure your cards are regulation-size
The deck continued to succeed at the US National Championship, winning the event under Con Le and being the 2nd most popular deck in Top 128
The bigger this construct is, the less your opponents will want to block it
Each Prerelease pack contained one Hero card (respectively The Protector, The Philosopher, The Avenger, The Warrior and The Hunter), which weren't for use at the Prerelease
Commander is a multiplayer format that requires each player to have a legendary creature to lead their deck, and those commanders define the deck's color identity and strategy
With more and more uncommon legendary creatures printed with every set, there's a whole tranche of powerful commanders who don't command premium prices