Mask of Restrict [DB1-EN221] Common XY187 those Set cards cannot be

those Set cards cannot be activated

You can only use this effect of "Capacitor Stalker" once per turn

Set: Dark Revelation Volume 4 Card type: Normal Trap Rarity: Common Attack: 0 Defense: 0 Activate only when an opponent's monster declares an attack

Set: Destiny Soldiers Card type: Effect Monster Rarity: Super Rare Attack: 1400 Defense: 600 Any effect that would make your opponent gain LP inflicts the same amount of damage to them

Mask of Restrict [DB1-EN221] Common XY187 those Set cards cannot beSet: Dark Beginning 1 Card type: Continuous Trap Rarity: Common Attack: 0 Defense: 0 Neither player can Tribute any monster under any conditions.