Dark Energy - SDK-020 - Common - Unlimited Edition Tweet Out of stock. $0.25 Wishlist Details Passcode: 04614116 Set: Starter Deck Kaiba Card Number: SDK-020 Rarity: Common Attribute: Spell Card Text: Increase the ATK and DEF of a Fiend-Type monster equipped with this card by 300 points. Card Type: Equip Spell Card Rules: No rulings available for this card. Name: Dark Energy Edition: Unlimited
