Every Dark Magician in your Monster Zone is unaffected by your opponent s card effects. If this face-up card leaves the field: Destroy all monsters you control. You can only use the following effect of Eternal Soul once per turn. You can activate 1 of these effects;
• Special Summon 1 Dark Magician from your hand or GY.
• Add 1 Dark Magic Attack or Thousand Knives from your Deck to your hand.