Only nine of these cards exist, as there were nine tournaments held across Japan
This is really, really strong
Astrologian's Planisphere Atlantean Cavalry Bard the Bowman Baxter, Fly in the Ointment Blue Marvel, Adam Brashear Chasm Skulker Clinquant Skymage Construct a Cosmic Cube Erudite Wizard Faerie Vandal Gurgling Anointer Hoofprints of the Stag Iron Man, Armored Avenger Jace's Projection Jace, Arcane Strategist Kang, Temporal Tyrant Kianne, Corrupted Memory Kid Loki Knights of Dol Amroth Knowledge Seeker Lady Octopus, Inspired Inventor Lakeshore Apothecary Lat-Nam Adept Lorescale Coatl Lyla, Holographic Assistant Madame Masque Merata, Neuron Hacker Nadir Kraken Ominous Seas Oneirophage Ravenhill Flock Roxxon Brutes Shabraz, the Skyshark Shang-Chi and the Ten Rings Stalwarts of Osgiliath Stark's Ingenuity Teferi's Talent Teferi, Temporal Pilgrim The Astonishing Ant-Man The Watcher in the Water Thopter Mechanic Toothy, Imaginary Friend Vodalian Wave-Knight Wizard Class Wolfbat

Aggro : A hyper-aggressive strategy that floods the board with fast creatures and closes the game before an opponent can stabilize
Now that's a puzzle