Synchro Boost - 5DS1-EN020 - Common - Unlimited Edition Tweet Out of stock. Wishlist Details Card Rules: No rulings available for this card. Passcode: 98143165 Set: 5D's Starter Deck Card Number: 5DS1-EN020 Rarity: Common Attribute: Spell Card Text: The Level of the equipped monster is increased by 1, and it gains 500 ATK. Card Type: Equip Spell Name: Synchro Boost Edition: Unlimited
