Castle Walls - YSD-EN033 - Common - Unlimited Edition Tweet Out of stock. $0.22 Wishlist Details Card Number: YSD-EN033 Card Type: Normal Trap Set: Starter Deck 2006 Rarity: Common Passcode: 44209392 Card Text: Increase the DEF of 1 face-up monster on the field by 500 points until the end of this turn. Attribute: Trap Card Rules: Rulings powered by The Netrep API. You choose the monster to receive the DEF increase when you activate this card. This card targets. If you activate two 'Castle Walls' on the same monster, its DEF increases by 1000. Name: Castle Walls Edition: Unlimited
