Threatening Roar (Green) [DL09-EN020] Rare Dawn of Destiny Xbox negate that target's effects

negate that target's effects

Set: Enemy of Justice Card type: Effect Monster Rarity: Ultimate Rare Attack: 1200 Defense: 600 This card accumulates effects according to the number of monsters on your side of the field that include "Harpie" in their names (other than "Harpie's Pet Baby Dragon" and "Harpie's Brother")

they lose all hero card effects and activated abilities until the end of their next turn

Set: Force of the Breaker Card type: Effect Monster Rarity: Super Rare Attack: 2400 Defense: 1000 When this card is Tribute Summoned

Set: Return of the Duelist Card type: Effect Monster Rarity: Secret Rare Attack: 2800 Defense: 2200 Cannot be Normal Summoned/Set

Threatening Roar (Green) [DL09-EN020] Rare Dawn of Destiny Xbox negate that target's effectsSet: Duelist League Promo Card type: Normal Trap Rarity: Rare Your opponent cannot declare an attack this turn.