Legality depends on the tournament format -- Karakuri Klock can be legal in some formats and banned or restricted in others
Ive also flipped the photos of episode/movie cards to better see the art but it also kinda messes the order of them so you have to basically look through those cards as if you were reading manga if you want to see them in right order
That doesnt quite overcome the issue of this spell costing a card from your hand without impacting the board or really doing much unless you have a specific synergy to break it
Of course, the payoff for resolving this in Goblin decks is massive, as when it enters, you get to nab all of the Goblins with mana value five or less from the top six cards of your library and plop them directly into play
And yet it doesn't feel unfocused, partly because of the engine that is the Wise Mothman, which really works to tie the deck together
Though, depending on how Voldaren Thrillseeker will be replaced post-rotation, the Agatha's Soul Cauldron variant may be just as viable in regularly climbing the rank ladder as well