Riolu (BW33) [Black & White: Black Star Promos] XY104 the selected monster's effect is

the selected monster's effect is negated until it is removed from the field

Set: Pharaonic Guardian Card type: Effect Monster Rarity: Secret Rare Attack: 3000 Defense: 2500 This monster must be Special Summoned on your opponent's side of the field by offering 2 monsters on your opponent's side of the field as a Tribute

The player whose monster remains alone on the field at the End Phase of this turn wins the Duel

Set: Diamond & Pearl: Black Star Promos Type: Grass Rarity: Black Star Promo Retreat cost: Colorless

Riolu (BW33) [Black & White: Black Star Promos] XY104 the selected monster's effect isSet: Black & White: Black Star Promos Type: Fighting Rarity: Black Star Promo Retreat cost: Colorless