This clever loop relies on Pinnacle Monk’s enter-the-battlefield trigger to continuously reclaim Ghostly Flicker from your graveyard, casting the spell over and over by endlessly blinking the Monk alongside a mana-producing permanent. While you don't even need Pinnacle Monk // Mystic Peak's prowess or its red mana side to keep the core loop going, every extra piece on the board scales out of control. Glamdring, Foe-hammer // Gleam of Death can drastically slash casting costs or dig for more instant and sorceries while you churn through the phases, turning a simple mechanical flicker into an overwhelming engine for infinite triggers.