Introducing Diane, the Serpent Sin of Envy, to The Seven Deadly Sins

The Seven Deadly Sins: Idle Adventure welcomes a powerful new hero: The Serpent Sin of Envy Diane! This STR-attribute debuffer is the third Legendary Diane, shaking up the game's meta.

Don't miss your chance to add her to your team! A rate-up summon event runs until December 17th, using Rate Up Summon Tickets or Diamonds.

This update also introduces Nightmare Traces, a new currency earned by completing Nightmare Stages. Exchange these Traces at the Wandering Merchant Shop for Gems, or acquire them through the Suspicious Missions event. Nightmare Traces are crucial for equipping Mystical Gem Boxes, providing essential buffs, particularly helpful against the challenging Advent Battle Boss, Galland.

Looking for more rewards? Check out our list of redeem codes!

Ready to experience the action? Download The Seven Deadly Sins: Idle Adventure for free (with in-app purchases) on the App Store and Google Play. Stay updated on the latest news via the official Facebook page, website, or watch the video above for a sneak peek.