Team Magma's Groudon ex (15/34) [XY: Double Crisis] SM37 you can negate the activation

you can negate the activation and effect of any Spell Card and destroy them

Set: Starstrike Blast Card type: Fusion/Effect Monster Rarity: Ultra Rare Attack: 1400 Defense: 2800 1 Spellcaster-Type Synchro Monster + 1 Spellcaster-Type monster This monster can only be Special Summoned by Fusion Summon (from the Extra Deck)

then target 1 Set card your opponent controls

Set: Duel Power Card type: Effect Monster Rarity: Ultra Rare Attack: 1200 Defense: 800 If this card is Normal or Special Summoned: You can send 1 monster from your hand to the GY

Add 1 monster with a DEF of 1500 or less from your Deck to your hand

Team Magma's Groudon ex (15/34) [XY: Double Crisis] SM37 you can negate the activationSet: XY: Double Crisis Type: Fighting Rarity: Ultra Rare Retreat cost: Colorless,Colorless,Colorless,Colorless