Underclock Taker - EXFO-EN039 - Common - 1st Edition Tweet Out of stock. CAD$ 0.39 Wishlist Details Set: Extreme Force Card Number: EXFO-EN039 Rarity: Common Card Text: 2 Effect Monsters Once per turn: You can target 1 face-up monster this card points to, and 1 face-up monster your opponent controls, the opponent's target loses ATK equal to the ATK of the target this monster points to, until the end of this turn. Name: Underclock Taker Edition: 1st
