Top Ranked COSSY Duelist Token (Blue) [TKN4-EN005] Ultra Rare BT8-010_PR If you negate an effect

If you negate an effect this way

Set: Duel Terminal 6 Card type: Effect Monster Rarity: Super Rare Attack: 2000 Defense: 1700 This card gains 300 ATK for every "Dark Magician" or "Magician of Black Chaos" in any Graveyard

Set: Phantom Darkness Card type: Effect Monster Rarity: Secret Rare Attack: 1700 Defense: 2200 When this card is Normal Summoned

Get extra momentum from your artifact synergies

Set: Cyberdark Impact Card type: Effect Monster Rarity: Ultimate Rare Attack: 1000 Defense: 1000 Once per turn

Top Ranked COSSY Duelist Token (Blue) [TKN4-EN005] Ultra Rare BT8-010_PR If you negate an effectSet: Tokens Card type: null Rarity: Ultra Rare null