I like to keep some unaltered precons around for when I play more casually, and Limit Break is the perfect candidate for this
Thats actually kind of cute
One thing that is worth noting is that it's a lot of Happy Meals purchased to find these cards
Theres a cute thing that can be done by playing this at the end of a players turn, but once that happens, the player is locked out of their own draw phase the following turn
Earthcraft is the best source of mana to fuel a number of infinite combos involving Doubling Season, Cathars Crusade, The Meathook Massacre, and Corpse Knight, among others, but these cards only scratch the surface of your combo potential with this commander, so if thats your preferred style of play, the linked primer above is going to be your best starting point for deck construction