Shadow Vampire (OP15-EN019) [OTS Tournament Pack 15]

Cannot be used as material for an Xyz Summon, except for the Xyz Summon of a DARK monster. When this card is Normal Summoned: You can Special Summon 1 DARK "Vampire" monster from your hand or Deck, except "Shadow Vampire", but monsters you control cannot attack for the rest of this turn, except that Special Summoned monster.