Passcode: 47233801 Set: Legendary Collection 3: Yugi's World Card Number: LCYW-EN271 Rarity: Rare Attribute: Spell Card Text: Inflict damage to both players' Life Points during each of your Standby Phases. The first damage begins at 200 points and is doubled during each of your following Standby Phases. Card Type: Continuous Spell Name: Dark Snake Syndrome Edition: 1st