Unique demon with 1 life. Put Charnas on any minion (employing Charnas is a (D) action if that minion is controlled by another Methuselah). The minion with this retainer takes 1 damage during his or her untap phase. Charnas is immune to damage from that minion. If the minion is burned, his or her controlling Methuselah can put Charnas on any minion.