Mask Change (Red) [DL14-EN016] Rare OTS Tournament Pack 2 you can negate the activation

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

Set: Duelist League Promo Card type: Tuner Monster Rarity: Rare Attack: 1600 Defense: 600 When this card inflicts battle damage to your opponent: Inflict 300 damage to your opponent

this card's ATK becomes 5000 during that damage calculation only

When that target is destroyed

detach all Xyz Materials from monsters your opponent controls

Mask Change (Red) [DL14-EN016] Rare OTS Tournament Pack 2 you can negate the activationSet: Duelist League Promo Card type: Quick Play Spell Rarity: Rare Target 1 face up "Hero" monster you control; send it to the Graveyard, then Special Summon 1 "Masked Hero" monster from the Extra Deck with the same Attribute.