This card cannot be Normal Summoned or Set. This card cannot be Special Summoned except by sending 3 Spell Cards you control to the Graveyard. When this card destroys your opponent's monster by battle and sends it to the Graveyard, inflict 1000 points of damage to your opponent. While you control this face-up Defense Position card, your opponent cannot select another monster as an attack target. When this face-up Defense Position card is destroyed, reduce all damage you take to 0 until the end of this turn.