yu-gi-oh!

Set: Dark Crisis Card type: Normal Spell Rarity: Ultra Rare Attack: 0 Defense: 0 Discard 1 card from your hand. Downgrade all monster Cards in your hand by 2 Levels until the End Phase of the turn this card is activated.

Set: Duelist Pack: Kaiba Card type: Normal Spell Rarity: Rare Attack: 0 Defense: 0 Discard 1 card. Reduce the Level of all Monster Cards in your hand by 2 until the End Phase of this turn.

Set: Dark Revelation Volume 1 Card type: Normal Spell Rarity: Ultra Rare Attack: 0 Defense: 0 Discard 1 card from your hand. Downgrade all Monster Cards in your hand by 2 Levels until the End Phase of the turn this card is activated.

Set: Legendary Collection Kaiba Card type: Normal Spell Rarity: Secret Rare Discard 1 card; for the rest of this turn, reduce the Levels of all monsters in your hand by 2 (even after they are Summoned).

Set: Legendary Collection Kaiba (2020 Date Reprint) Card type: Normal Spell Rarity: Secret Rare Discard 1 card; until the End Phase, reduce the Levels of all monsters in your hand by 2 (even after they are Summoned).

Set: Maze of Memories Card type: Normal Spell Rarity: Rare Discard 1 card; for the rest of this turn, reduce the Levels of all monsters in your hand by 2 (even after they are Summoned).

Set: Speed Duel: Duelists of Tomorrow Card type: Normal Spell Rarity: Common Discard 1 card; for the rest of this turn, reduce the Levels of all monsters in your hand by 2 (even after they are Summoned).

Set: Speed Duel: Ultimate Predators Card type: Normal Spell Rarity: Common Discard 1 card; for the rest of this turn, reduce the Levels of all monsters in your hand by 2 (even after they are Summoned).

Set: 2-Player Starter Set Card type: Normal Spell Rarity: Common Discard 1 card; for the rest of this turn, reduce the Levels of all monsters in your hand by 2 (even after they are Summoned).

Set: Speed Duel: Tournament Pack 4 Card type: Normal Spell Rarity: Common Discard 1 card; for the rest of this turn, reduce the Levels of all monsters in your hand by 2 (even after they are Summoned).

Set: The Duelist Genesis Card type: Tuner/Effect Monster Rarity: Super Rare Attack: 400 Defense: 1500 When this card is sent to the Graveyard for a Synchro Summon, you can pay 500 Life Points to have that Synchro Monster gain 1000 ATK until the End...

Set: Cyberdark Impact Card type: Normal Spell Rarity: Common Attack: 0 Defense: 0 Pay 500 Life Points. Remove all counters from the field.

Set: Speed Duel GX: Duelists of Shadows Card type: Normal Spell Rarity: Common Pay 500 Life Points. Remove all counters from the field.

Set: Champion Pack 7 Card type: Counter Trap Rarity: Common Attack: 0 Defense: 0 Negate the activation of a Counter Trap Card, and destroy it.

Set: Tactical Evolution Card type: Counter Trap Rarity: Common Attack: 0 Defense: 0 Negate the activation of a Counter Trap Card, and destroy it.

Set: The Dark Side of Dimensions Movie Pack Card type: Normal Trap Rarity: Ultra Rare When an opponent's monster declares a direct attack: Negate the attack, and if you do, draw 1 card, then if it is a monster, immediately after this effect resolves,...

Set: The Dark Side of Dimensions Movie Pack: Gold Edition Card type: Normal Trap Rarity: Gold Rare When an opponent's monster declares a direct attack: Negate the attack, and if you do, draw 1 card, then if it is a monster, immediately after this...

Set: The Dark Side of Dimensions Movie Pack: Secret Edition Card type: Normal Trap Rarity: Secret Rare When an opponent's monster declares a direct attack: Negate the attack, and if you do, draw 1 card, then if it is a monster, immediately after this...

Set: Legendary Duelists: Season 1 Card type: Normal Trap Rarity: Common Send all cards in your Spell & Trap Card Zone to the GY. Place as many "Crystal Beast" monsters as possible from your Graveyard in your Spell & Trap Card Zone, face-up, as...

Set: Structure Deck: Legend of the Crystal Beasts Card type: Normal Trap Rarity: Common Send all cards in your Spell & Trap Card Zone to the GY. Place as many "Crystal Beast" monsters as possible from your Graveyard in your Spell & Trap Card...