Professor Oak's New Theory (101/123) (League Promo) [HeartGold & SoulSilver: Base Set] Astral Pack 7 you can discard 1 DARK

you can discard 1 DARK monster to send 1 DARK monster from your Deck to the Graveyard

Set: Premium Gold Card type: Effect Monster Rarity: Gold Rare Attack: 2400 Defense: 1000 If this card is Tribute Summoned: Target 1 card on the field

The activation and effect of Spell and Trap Cards you control cannot be negated

Set: ZEXAL Manga Promotional Cards Card type: Xyz/Effect Monster Rarity: Ultra Rare Attack: 2000 Defense: 1500 2 Level 8 monsters This card can attack your opponent directly while it has Xyz Material

Set: Eternity Code Card type: Tuner/Effect Monster Rarity: Starlight Rare Attack: 0 Defense: 0 During your opponent's Main Phase (Quick Effect): You can send this card from your hand to the GY

Professor Oak's New Theory (101/123) (League Promo) [HeartGold & SoulSilver: Base Set] Astral Pack 7 you can discard 1 DARKSet: HeartGold & SoulSilver: Base Set Type: Supporter Rarity: Promo