Kaldheim (2021) further explores this idea with full four cards, three of which are rares and one common
Each box contains 1 ready-to-play Blue-Black deck of 100 Magic cards (2 traditional foil, 98 nonfoil), 1 foil-etched Display Commander (a thick cardstock copy of the commander card with textured foil etched into the cards border and art), 10 double-sided tokens, 1 deck box (can hold 100 sleeved cards), 1 life tracker, and 1 reference card.
Some players buy one of each for a new set they are particularly excited about
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
You may reveal that card
The basic landcycling works early to fix your mana