Mystery Shell Dragon - CORE-EN001 - Common - 1st Edition Tweet Out of stock. $0.25 Wishlist Details Passcode: 18108166 Set: Clash of Rebellions ATK/DEF: 2000/0 Card Number: CORE-EN001 Monster Type: Wyrm Rarity: Common Attribute: Dark Level: 4 Card Type: Normal Monster Name: Mystery Shell Dragon Edition: 1st