The latest in an accelerating stream of MTG Thunder Junction reveals, these frontier-stalking MTG Commander precon decks have a variety of different themes, from MTG creature types to land manipulation
When City of Ass was printed, mana burn was still a thing (unspent mana would deal damage to you), so the extra half mana would harm you and in a way work like City of Brasss ping when tapped
Banned in multiple formats, the requirement to get multiple land drops in a single turn is trivial in the right deck, especially in formats where fetch lands are legal
If you have fast mana and cheap spells, this is a great way to refill your hand and possibly mess with the hands of your opponents
But which walls are the sturdiest
making its way toward the exit