This clever engine transforms Servant of Tymaret into a relentless life-drain machine by combining mana generation with active untapping. While Song of Freyalise grants your creatures the crucial ability to tap for mana just by entering the battlefield, Pemmin's Aura provides the exact blue mana sink needed to repeatedly untap the Servant. Because Pemmin's Aura's untap ability costs precisely the mana that Song of Freyalise helps produce, you can cycle the process infinitely to drain your opponents dry while padding your own life total.