Skull Meister (Collector's Rare) [ANGU-EN043] Collector's Rare Donquioxote Pirates the equipped monster's ATK becomes

the equipped monster's ATK becomes double its original ATK

Set: Hidden Arsenal: Chapter 1 Card type: Effect Monster Rarity: Common Attack: 1800 Defense: 300 When this card is Normal or Special Summoned: You can activate 1 of these effects

You can only use each of the following effects of "Gravekeeper's Trap" once per turn

Flip Summoned or flipped face-up

but a different name

Skull Meister (Collector's Rare) [ANGU-EN043] Collector's Rare Donquioxote Pirates the equipped monster's ATK becomesSet: Ancient Guardians Card type: Effect Monster Rarity: Collector's Rare Attack: 1700 Defense: 400 When a card effect is activated in your opponent's GY (Quick Effect): You can send this card from your hand to the GY; negate that effect.