This clever loop turns Pinnacle Monk // Mystic Peak into a self-sustaining engine by exploiting its enter-the-battlefield trigger to recur your spells. You kick things off by casting Saw in Half to destroy the Monk, leaving behind two token copies that each retrieve your graveyard resources—specifically Saw in Half and Burnt Offering—back to your hand. From there, you sacrifice one of those tokens to Burnt Offering to fuel your mana pool, ensuring you always have the black and red mana needed to repeat the process. Because the net mana generated exceeds the costs to recast both spells, you can cycle them infinitely to churn through your graveyard while amassing boundless mana and triggers.