Professor Cozmo's Discovery (89/110) (Stamped) [EX: Holon Phantoms] SM222 Set: Legendary Duelists: White Dragon

Set: Legendary Duelists: White Dragon Abyss Card type: Effect Monster Rarity: Super Rare Attack: 2800 Defense: 2600 If you control a "Photon" or "Galaxy" monster

Set: Elemental Energy Card type: Effect Monster Rarity: Ultimate Rare Attack: 2600 Defense: 1800 During battle between this attacking card and a Defense Position monster whose DEF is lower than the ATK of this card

Set: Champion Pack 5 Card type: Effect Monster Rarity: Rare Attack: 2300 Defense: 1200 Once per turn

Set: EX: Emerald Type: Lightning Rarity: Rare Retreat cost: Colorless

Professor Cozmo's Discovery (89/110) (Stamped) [EX: Holon Phantoms] SM222 Set: Legendary Duelists: White DragonSet: EX: Holon Phantoms Type: Supporter Rarity: Uncommon