This elegant loop transforms Siren of the Silent Song into an endless engine of disruption by turning its inspired trigger into a repeatable powerhouse. With Song of Freyalise providing the crucial ability for creatures to tap for mana, Siren of the Silent Song can pay for the untap ability granted by Pemmin's Aura entirely on its own. As you repeatedly cycle through this untap loop, your opponents are forced to continuously discard their hands and empty their libraries into the graveyard.