Bane of Darkness

You can only use this Skill's second and third effects once per Duel. 1: You cannot Special Summon Level 2 or higher monsters except for Level 6 or higher DARK Spellcaster monsters and "Buster Blader" monsters, but you can Normal Summon/Set "Dark Magician" and "Buster Blader" without Tributing. 2: Shuffle 1 card from your hand into the Deck, reveal 1 "Dark Magician" in your hand, and then play 1 "Buster Blader" from your hand or Deck to your field in face-down Defense Position. (Its battle position can be changed.) 3: During the turn that you Normal Summoned "Dark Magician", add 1 "Polymerization" and 1 "Diffusion Wave-Motion" from outside of your Deck to your hand.