This loop is a masterclass in turning self-inflicted damage into pure profit by outfitting a legendary dragon with enchanted weaponry. By enchanting **Smaug the Impenetrable** with **Psionic Gift**, you grant the dragon the ability to ping targets directly—including itself—while **Steelfin Whale** sits ready on the battlefield. Because the **Steelfin Whale** enjoys reduced costs via its affinity for artifacts, it seamlessly bridges the loop once **Smaug the Impenetrable** takes that 1 damage and triggers its ability to produce a Treasure token. Every time that Treasure enters the battlefield, it triggers **Steelfin Whale**'s static-triggered ability to untap, letting you repeat the ping-and-loot cycle indefinitely for infinite mana and artifacts.