Forbidden Knowledge Tweet Ungraded, 2 In stock $0.60 Sell This Product Details Card Number: HoA-124 Card Text: Remove your deck from the game. Ongoing: If you would draw a card, choose a card you removed and put it into your hand instead. Card Type: Ability - Demonology Cost: 8 Faction: Neutral Illustrator: Greg Staples Rarity: Rare Set: Heroes of Azeroth Name: Forbidden Knowledge Finish: Regular Manufacturer: Upper Deck Entertainment