D.D. Assailant [DR04-EN244] Secret Rare Xyz Effect Monster negate the effects of all

negate the effects of all face-up Effect Monster currently on the field

Set: Ancient Prophecy Card type: Effect Monster Rarity: Ultimate Rare Attack: 2900 Defense: 2400 There can only be 1 "Earthbound Immortal" monster on the field

Set: The Shining Darkness Card type: Effect Monster Rarity: Secret Rare Attack: 2300 Defense: 1000 While you have no cards in your hand

but their effects are negated

increase the ATK and DEF of the equipped monster by 500 points

D.D. Assailant [DR04-EN244] Secret Rare Xyz Effect Monster negate the effects of allSet: 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 that monster and this card.