Gleeful Sabotage [Archenemy] XY04 during your Main Phase: You

during your Main Phase: You can discard 1 monster

Destroy this card when "Umi" leaves the field

Set: Hidden Arsenal 2 Card type: Effect Monster Rarity: Super Rare Attack: 1700 Defense: 1200 This card gains 100 ATK for each monster your opponent controls

"Of course she's at the head of her class

Gleeful Sabotage [Archenemy] XY04 during your Main Phase: YouSet: Archenemy Type: Sorcery Rarity: Common Cost: {1}{G} Destroy target artifact or enchantment. Conspire (As you cast this spell, you may tap two untapped creatures you control that share a color with it. When you do, copy it and you may choose a new target for the copy.)