D.D. Assailant (DR04-EN244) [Dark Revelation Volume 4] HS you can destroy the monster

you can destroy the monster immediately with this card's effect without flipping it face-up or applying damage calculation

Set: Alpha Edition Type: Instant Rarity: Common Cost: {X}{U} Counter target spell with mana value X

Set: Neo Destiny Unlimited Type: Colorless Rarity: Holo Rare

Set: Sneak Preview Series 1 Card type: Effect Monster Rarity: Ultra Rare Attack: 1800 Defense: 1300 This card's name is treated as "Harpie Lady"

"Black Magic Ritual"

D.D. Assailant (DR04-EN244) [Dark Revelation Volume 4] HS you can destroy the monsterSet: Dark Revelation Volume 4 Card type: Effect Monster Rarity: Secret Rare Attack: 1700 Defense: 1600 When this card is destroyed by battle with an opponent's monster, remove from play both this card and the monster that destroy it.