Wall of Dust [Fourth Edition] Bird Illusion and if it is a

and if it is a Trap Card

Must be Special Summoned by "Silent Magician LV4" and cannot be Special Summoned by other ways

Set: Pharaonic Guardian Card type: Effect Monster Rarity: Common Attack: 800 Defense: 1400 You can flip this card into face-down Defense Position once per turn during your Main Phase

Set: Urza's Legacy Type: Enchantment Rarity: Rare Cost: {3}{U} When Delusions of Mediocrity enters the battlefield

Set: Legendary Dragon Decks Card type: Fusion/Effect Monster Rarity: Common Attack: 2900 Defense: 2500 Must be Special Summoned with "The Fang of Critias"

Wall of Dust [Fourth Edition] Bird Illusion and if it is aSet: Fourth Edition Type: Creature Wall Rarity: Uncommon Cost: {2}{R} Defender (This creature can't attack.) Whenever Wall of Dust blocks a creature, that creature can't attack during its controller's next turn. An ever moving swarm of dust engulfs and disorients anything that comes near.