Ghostrick Jackfrost [LVAL-ENDE2] Ultra Rare

Set: Legacy of the Valiant Card type: Effect Monster Rarity: Ultra Rare Attack: 800 Defense: 100 Cannot be Normal Summoned, unless you control a "Ghostrick" monster. Once per turn: You can change this card to face-down Defense Position. When an opponent's monster declares a direct attack: You can change that opponent's monster to face-down Defense Position, and if you do, Special Summon this card from your hand in face-down Defense Position.