Phantom Stranger#10(1970)

Three young girls are gathered in a night club, and one of them is invited to dance with a man called Tannarak. Shortly after, the girl drops dead, and her death brings both Dr. Thirteen and the Phantom Stranger to investigate the situation. When one of the girls is kidnapped by Tannarak later in the streets, the two men track them down to Tannarak's secret lair. Michele, the girl who was kidnapped, is remarkably similar to Dianna, one of Tannarak's childhood friends from centuries ago, during his time in Egypt. He reveals that when he was abandoned by her when they got caught stealing from a market. Since then, Tannarak became obsessed with cheating death, and soon obtained the Blood Stone and the Elixir of Death and both items allowed him to lock away his own humanity inside a statue, preventing him from ever aging and dying. After centuries of search, he finally has found his lover and he intends to use it to remove the Michele's soul and bring back Dianna, with him he shall live forever. When the Stranger arrives, he confronts and battles Tannarak. The battle ends when the statue of himself falls on Tannarak, and apparently kills him. When Dr. Thirteen arrives he once more subscribes to the notion that everything that happened that night could be explained scientifically, but the evidence provided by Stranger indicates that Tannarak was truly an alchemist.