Dark Energy - SDK-A020 - Common - 1st Edition Tweet Out of stock. Wishlist Details Attribute: Spell Card Number: SDK-A020 Card Rules: No rulings available for this card. Card Text: Increase the ATK and DEF of a Fiend-Type monster equipped with this card by 300 points. Card Type: Equip Spell Edition: 1st Name: Dark Energy Passcode: 04614116 Rarity: Common Set: Starter Deck Kaiba
