This clever setup hinges on a geometric explosion of token generation to instantly satisfy an alternate win condition. When Calamity, Galloping Inferno charges into combat after being saddled by Biovisionary, its attack trigger normally produces a pair of copies; however, the presence of Ojer Taq, Deepest Foundation dramatically triples that output, instantly flooding the battlefield with six copies of the wizard. Because all of these newly minted clones and the original Biovisionary share the exact same name, your end step triggers a massive stack of checks where you control four or more of them, allowing you to triumphantly win the game before Calamity's delayed sacrifice effect even has a chance to clean up the board.