Koga (19/132) [Gym Challenge Unlimited] 126 Set: HeartGold & SoulSilver: Unleashed

Set: HeartGold & SoulSilver: Unleashed Type: Psychic Rarity: Ultra Rare Retreat cost: 0

Set: Dawn of Destiny: Xbox Promo Card type: Effect Monster Rarity: Prismatic Secret Rare Attack: 2800 Defense: 3200 This card can only be Special Summoned from your hand or your Deck by offering 1 "Dark Magician" on your side of the field as a Tribute when you succeed in the effect of "Time Wizards"

When this card destroys your opponent's monster by battle and sends it to the Graveyard: Inflict 1000 damage to your opponent

Set: Elemental Hero Collection 1 Card type: Effect Monster Rarity: Secret Rare Attack: 800 Defense: 1200 If this is the only card in your hand

Koga (19/132) [Gym Challenge Unlimited] 126 Set: HeartGold & SoulSilver: UnleashedSet: Gym Challenge Unlimited Type: Trainer Rarity: Holo Rare