This clever loop leverages Spear Spewer as both the ignition source and the recurring castable threat, while Birgi, God of Storytelling // Harnfel, Horn of Bounty pays for itself completely by refunding the red mana needed to recast the creature every single time. As Spear Spewer pings your opponents, Dissipation Field turns that incoming damage right back around into a bounce effect, returning the goblin to your hand so you can replay it endlessly. Though Dragonlord Kolaghan doesn't actively trigger the loop itself, its presence rounds out the setup by keeping your battlefield threatening and lethal once the infinite storm and damage engine gets rolling.