This loop turns a clever mana-generation engine into a soaring display of magical efficiency, centered around Redshift, Rocketeer Chief's ability to tap for mana equal to its own power. Because that generated mana is explicitly restricted to paying for activated abilities, Seedcradle Witch steps in as the perfect catalyst, using its own activation cost to both untap Redshift and pump its power. With every iteration, Redshift grows larger by +3/+3, meaning the next tap yields even more mana than the last. This creates a self-sustaining cycle that generates infinite restricted colored mana while leaving Redshift arbitrarily huge until the end of the turn—more than enough fuel to eventually launch into a devastating *Exhaust* ability or other massive activated effects!