The upside of note is being able to exile cards from an opponents graveyard to fuel the recursion
Mardu Siegebreaker was one of the last cards revealed for Tarkir: Dragonstorm, and its also one of the best cards in the set for Commander
While going first is a large advantage, when youre playing effects like Cartographers Hawk, Land Tax, and its cousins, you might think about not going first
While these cards are not all powerhouses on their own, they synergize well with other artifact cards
To accommodate this mechanic, the core rules had to be updated to allow tokens to transform
Players constantly complained about the cards they had lost, and others played Millstone because it was card advantage - completely missing what that term actually means