This clever engine uses Vivien, Champion of the Wilds to grant your creatures flash, allowing you to trigger Glen Elendra Pranksters every time an opponent's turn comes around. By bouncing and replaying zero-mana threats like Crimson Kobolds and Rograkh, Son of Rohgahh back and forth between your hand and the battlefield, the Pranksters' triggered ability creates an endless loop without ever running out of mana. Each iteration swells your storm count while generating infinite enter-the-battlefield and leave-the-battlefield triggers from these resilient little creatures.