Healer Avery suddenly stood straight, with his arms pulled down and his hands pulled down at his side, as if he had been hit with a Petrificus Totalus. But instead of his body looking grey and stonelike, suddenly two blood-red snakes appeared, one by each of Avery’s feet. The snakes slithered up Avery’s body, in an upward double-helix, till Healer Avery had a blood-red snake-head staring at each ear. Healer Avery had been turned into a caduceus, except with no wings at the top.