This clever loop transforms a simple cost-reduction puzzle into an endless fountain of mana by turning Doc Samson, Super Psychiatrist into a self-untapping battery. Because Doc Samson taps to generate mana based on its power, and Singing Bell Strike provides an alternative untap activation for six mana, any method that swells the doctor's power past that threshold yields a net surplus of energy with every cycle. The engine is entirely self-contained, using Singing Bell Strike's granted ability to clear the exhaustion left by Doc Samson, Super Psychiatrist's own tap effect while exploiting counter-scaling to keep the math permanently in your favor.