This ingenious loop turns a simple artifact sacrifice outlet into a lethal engine by leveraging the twilight face of Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight. While transformed into Isilu, Carrier of Twilight, its passive ability grants persist to each other nontoken creature you control, ensuring that whenever Pentavus hits the graveyard, it immediately returns to the battlefield with a -1/-1 counter. Meanwhile, Blasting Station acts as both the executioner and the reload mechanism, as its triggered ability automatically untaps itself each time Pentavus enters the battlefield anew. By continuously sacrificing Pentavus to deal damage, you harness the interplay of persist and Blasting Station to riddle your opponents with infinite damage.