Foundations is intended to be a return to the basics, making it easier for new players to really get a handle on building decks, playing different formats, and learning the game
Here is the explanation straight from the source: A large number of blue-red combination decks kept the field less diverse
Landfall decks in the past have typically succeeded when built aggressively, and six mana is way too much for an aggressive deck
Ive found that this card plays well in Rule of Law strategies that have a high number of creatures, as you wont mind taking a turn off from casting a single spell to level this up
It helps that the main party commanders, Nalia de'Arnise and Burakos, Party Leader are both rogues, but a deck lead by either of these still want a healthy number of additional rogues present in the 99/98
Although Limit Break is about even with Revival Trance out of the box, it lacks some of the same potential for improvement with upgrades