During this Duel, you can only Special Summon DARK Spellcaster-Type monsters and you can Normal Summon/Set "Dark Magician" without Tributing. During your opponent's turn, you cannot Special Summon monsters from your hand or Graveyard except Level 6 monsters. The following effect can be used once per turn, and each effect can be used only one time. ● Return 1 "Dark Magician Girl," "Magical Dimension," or "Magic Cylinder" to your Deck from your hand. Then, add 1 "Dimension Conjurer" from outside of your Deck to your hand, and add 1 "Dark Magician Girl" from your Deck to your hand. ● If you control "Dark Magician," you can add 1 "Secrets of Dark Magic" from your Deck or Graveyard to your hand.