It was substantially by many, many very high double-digit percentages ahead of any other production run we've ever done, and we left the market wanting more." While this figure is obviously great for Hasbro, fans of Magic the Gathering are torn on these sorts of crossover sets
This is because its hard to turn a profit on them
Each Booster contains 2 Super Rares, 1 Secret Rare, and 2 Ultra Rares, with the Secret Rares having a 1-in-4 chance of being upgraded to a Platinum Secret Rare or Quarter Century Rare, and the Ultra Rares having a 1-in-6 chance of being upgraded to a "Prismatic" Collector's Rare, or "Prismatic Ultra Rare"
The other problem, mana-wise, is that a combat-focused deck wants to start getting creatures out quickly, but thats very challenging in a Dragon deck