Each player starts the game with six prize cards face-down, and the goal is to collect all six of the opponent's prize cards
1 Trainer (1999 Secret Super Battle) 9 Copies, US$90,000 The Secret Super Battle tournament, held in an undisclosed location in Tokyo (hence its name) in 1999, brought together the top four players of the 15-17 age division from nine regional tournaments across Japan for a shot at what was then the de facto national championship title
Those cards are: Essence of Orthodoxy, Seedpod Caretaker, Phyrexian Pegasus, Interdisciplinary Mascot, Referee Squad, Zephyr Winder, Terror of Towashi, Seer of Stolen Sight, Injector Crocodile, Orthion, Hero of Lavabrink, Axgard Artisan, Cragsmasher Yeti, Surrak and Goreclaw, Ruins Recluse, and Fairgrounds Trumpeter.
In December 2020, two similarly graded cards sold for $350,100 and $369,000