This elegant loop strips your opponents' hands bare while sending their libraries straight to the graveyard by weaponizing the inspired mechanic on Siren of the Silent Song. The magic happens because Earthcraft allows you to tap the Siren to untap a basic Island for mana, which you can then feed right back into Freed from the Real to untap the Siren and repeat the process indefinitely. Because untapping the Siren triggers her ability over and over again, every iteration forces your opponents to discard and mill, transforming a humble enchantment and a blue aura into a devastating psychological and resource-draining engine.