The mono-color legendary land cycle will all see some amount of play, but its hard to argue against Minas Tirith and Barad-dur being the spiciest
It isnt really broken, but it changes up the pace of the game to allow a unique and consistent form of ramp for green
1 2 3 4 5 "Getting into Magic: The Gathering Color Profiles and Archetypes"
Contains 1 ready-to-play deck of 100 Surge Foil Magic cards (including 1 Borderless card), 10 Surge Foil double-sided token cards, 1 deck box (can hold 100 sleeved cards), 1 strategy guide, and 1 reference card
Adventures return but on lands, so you can play the sorcery side, and then play a tapped land for turn
While I think that seven mana is expensive to get something that does nothing on its own, you can always cast Fractured Realm first and then cast Mirror Room in order to make two Reflections for the price of one