Ghostrick Yuki-onna
Effect Monster
DARK Spellcaster
★2 ATK 1000 DEF 800
Cannot be Normal Summoned, unless you control a "Ghostrick" monster. Once per turn: You can change this card to face-down Defense Position. When this card is destroyed by battle and sent to the Graveyard: You can change the monster that destroyed it to face-down Defense Position, and if you do, it cannot change its battle position.