Cannot be Normal Summoned/Set. Must be Special Summoned with "Knight's Title" and cannot be Special Summoned by other ways. When this card is Special Summoned: Target 1 card on the field; destroy that target.
I summoned this card with Knights Title and sacrificed my Dark Magician. But it doesn't give me the option to activate it's special ability to destroy a card. Going up against a mythical beast cerberus with 4900 atk and was my only chance of taking it down.