Horus the Black Flame Dragon LV8 [SOD-EN008] Ultra Rare P-361 The Pokémon Trading Card Game:

The Pokémon Trading Card Game: Celebrations Collector Chest includes:

for the rest of this turn

The Normal Summon of this card cannot be negated

You can only use this effect of "Gwenhwyfar

Horus the Black Flame Dragon LV8 [SOD-EN008] Ultra Rare P-361 The Pokémon Trading Card Game:Set: Soul of the Duelist Card type: Effect Monster Rarity: Ultra Rare Attack: 3000 Defense: 1800 This card cannot be Normal Summoned or Set. This card cannot be Special Summoned except by the effect of "Horus the Black Dragon LV6". As long as this card remains face up on your side of the field, you can negate the activation and effect of any Spell Card and destroy them.