Power Filter [OP16-EN018] Common XY105 change this card's DEF to

change this card's DEF to 0

You can only use this effect of "Witch of the Black Forest" once per turn

Set: Tournament Pack 4 Card type: Quick Play Spell Rarity: Common Attack: 0 Defense: 0 Increase 1 monster's ATK by 700 points during the turn this card is activated

if this card was destroyed since your last Standby Phase: You can Special Summon 2 "Double Dude Tokens" (Warrior-Type/DARK/Level 4/ATK 1000/DEF 1000)

You can only use each effect of "Shiranui Squire" once per turn

Power Filter [OP16-EN018] Common XY105 change this card's DEF toSet: OTS Tournament Pack 16 Card type: Continuous Spell Rarity: Common Neither player can Special Summon monsters with 1000 or less ATK.