Doubling Cube [Fifth Dawn] Fusion Monster you can discard 1 card

you can discard 1 card to negate its activation and destroy the card

Set: Power of the Duelist Card type: Effect Monster Rarity: Ultimate Rare Attack: 500 Defense: 500 This card gains 400 ATK for each Spell and Trap Card on your opponent''s side of the field

Set: Tournament Pack 2 Card type: Normal Monster Rarity: Rare Attack: 2200 Defense: 2350

Set: HeartGold & SoulSilver: Trainer Kit - Raichu Type: Lightning Rarity: Promo Retreat cost: 0

Set: Structure Deck: Freezing Chains Card type: Synchro/Effect Monster Rarity: Super Rare Attack: 2500 Defense: 1700 1 Tuner + 1 or more non-Tuner WATER monsters Once per turn: You can discard up to 2 cards to the Graveyard to target the same number of cards your opponent controls

Doubling Cube [Fifth Dawn] Fusion Monster you can discard 1 cardSet: Fifth Dawn Type: Artifact Rarity: Rare Cost: {2} {3}, {T}: Double the amount of each type of unspent mana you have. The cube's surface is pockmarked with jagged runes that seem to shift when unobserved.