Skull Meister [STBL-EN081] Secret Rare Announcer when a Special Summoned monster

when a Special Summoned monster activates its effect while you have a "Shaddoll" card in your hand: You can negate the activation

If there are no "Supreme Showdown Son Goku" in your Battle Area

[Double Strike] (This card inflicts 2 damage instead of 1 when attacking

Set: XY: Flashfire Type: Dragon Rarity: Ultra Rare Retreat cost: Colorless

Skull Meister [STBL-EN081] Secret Rare Announcer when a Special Summoned monsterSet: Starstrike Blast Card type: Effect Monster Rarity: Secret Rare Attack: 1700 Defense: 400 During either player's turn, when a card effect is activated in your opponent's Graveyard, you can send this card from your hand to the Graveyard to negate the effect.