Its unique structure certainly makes it interesting to crack open, especially with the increased chance of getting a rare or mythic rare card
The other half of the cards support the theme indirectly, introducing deserts, sandstorms, scimitars, asps and the like
Of course, this means you need a character on board that can initiate the challenge before Maid Marian gets value, but there are 11 4-cost characters that all have decent Strength values, so it isn't hard to get something down the previous turn that can take the Challenge
Probably not, right
Rarity and Balance Shifting our attention to the factors of rarity and balance, its important to note that a cards rarity (common, uncommon, rare or mythic rare) determines how difficult it is to obtain from booster packs
Of course, Inspiring Statuary will just slot right into a new Standard deck, as proposed by Kenji Tsumura: 8