This clever loop transforms Simic Ragworm into an unexpected engine by leveraging Illusionist's Bracers to turn a single untap activation into two. By enchanting our worm with Karametra's Favor, we give it the ability to tap for any color of mana, allowing the untap cost of the Ragworm's own ability to break even while generating a surplus. The Bracers are the true catalyst here, duplicating the untap trigger so that every time you pay to untap the creature, you actually untap it twice—leaving it free to tap for mana and repeat the cycle indefinitely for infinite colored mana.