In theory, this means you could get incredibly lucky and nab a huge ability-focused threat for basically nothing
The GY effects of the Main Deck "Shaddoll" monsters are relatively speaking the more important effects
Edgar Markov is the set's "headliner" card, and this is the very first time that this card has been available in booster packs in the franchise's history
Clues return as a predefined token
It costs one more than Thran Dynamo, yes, but it also lets you eventually get access to ludicrous amounts of extra mana, more than you could ever dream of having access to
It cannot even stop fusions resulting from Fusion Gate Special summons that happen during the damage step ( Gorz & Tragoedia , Searchers like Giant Rat, Mystic Tomato, Pyramid Turtle , etc.)