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Just for that I think it will be an useful rare
Best case, you get the crown back and keep drawing cards Another tricky way to keep the monarchy under your power - since Marchesas enter the battlefield trigger makes you the monarch, you can take it back by flickering her
While you have little tutoring to piece together the combo it doesn't matter much as all the cards conveniently support affinity as well as the combo
There are references to this in various Lorcana items, and while it's not necessary to play the TCG or even use the latest Starter Decks, it adds a bit of background flair
At the heart of this deck lies The Ur-Dragon, your fearsome commander