This clever loop revolves around casting and recurring Kor Skyfisher for a single white mana, heavily subsidized by Ezzaroot Channeler reducing creature spell costs to zero once you've gained enough life. Each time Kor Skyfisher hits the board, its entry trigger forces you to bounce a permanent, which can conveniently be the Skyfisher itself back to your hand. Meanwhile, Spider-Man India triggers off casting that creature spell, growing your board and handing out temporary flying while satisfying the alternate cost if needed. To power the loop, Crystalline Crawler acts as our colorful battery; it enters with counters and can be tapped or drained of those +1/+1 counters to produce the exact mana needed to recast the Skyfisher, keeping the cascade of enters-the-battlefield and leaves-the-battlefield triggers rolling infinitely.