This card cannot be Normal Summoned or Set. This card can only be Special Summoned from your hand or your Deck by Tributing 1 "Great Dezard" that has fulfilled the condition. You can flip this card into face-down Defense Position once per turn during your Main Phase. As long as this monster remains face-up on the field, negate the activation and effects of all Spell and Trap Cards that target this card and destroy them. When this card is flipped face-up, you can Special Summon 1 Zombie-Type monster from your Graveyard.