The question was asked on Rosewater's personal Tumblr a few months back, to which he succinctly answered: Yes . Not many lines to read between there, but it's now almost June of 2025, and two in-universe Magic sets have already released this year, so we actually have some data to work with and see if this claim holds up
We hope this battlefield brought you even a fraction of the joy it brought the artists who made it
The only problem is that, when combined in a standalone starter deck, these cards don't function all that well
This means it's not possible to cheat creatures into play out of nowhere (which madness can do), but it also means you're granted more flexibility, because you can cast a spell for its mayhem cost at any point during the turn in which it was discarded (rather than having to choose immediately as per madness rules)
There, he learned of the Asari Uprisers, a group dedicated to overthrowing the Imperials and putting the government into the hands of the people
Plus, it wont cost you anything extra