@p3temangus said:
Is the exchanging of the crown a non-optional event? I couldn't imagine a situation where you would not want the crown (notion thief in play aside..) but just curious. There is currently no way to interact with emblems (right?) , and the way the article from wizards reads there will not be a way for there to no longer be a monarch once the effect begins.
It's definitely an interesting mechanic, and as long as there are cost effective ways to get the effect into play in vintage I expect it to see some play. This, plus library, plus Bob, plus gush is card advantage to the max.
Assuming the triggered ability on the Monarch works like all other triggered abilities, it is mandatory.