Ebon Illusion Magician

2 Level 7 monsters You can also Xyz Summon this card by using a Rank 6 Spellcaster Xyz Monster you control as material. (Transfer its materials to this card.) Once per turn: You can detach 1 material from this card; Special Summon 1 Spellcaster Normal Monster from your hand or Deck. When a Spellcaster Normal Monster declares an attack: You can target 1 card your opponent controls; banish it. You can only use this effect of "Ebon Illusion Magician" once per turn.