The Eye of the United Dragon

You can use this Skill's first and second effects once per Duel if your Deck contains a total of 15 or more "Dark Magician" and/or cards that mention it. 1: Shuffle 1 card from your hand into your Deck. Play 1 "Timaeus the United Dragon" from your hand, then add a total of 2 cards among "Dark Magician" and/or a card(s) that mentions it from your Deck to your hand. 2: If you control a "Dark Magician", or your opponent controls a monster, play 1 "Dark Magician" or "Dark Magician Girl" that has a different name than the monsters you control from your Deck in face-down Defense Position (its battle position can be changed), then add 1 "The Eye of Timaeus" from outside your Deck to your hand.