The Seven Deadly Sins: Idle Adventure is adding The Serpent Sin of Envy Diane to your roster this month

The Seven Deadly Sins: Idle Adventure welcomes a new STR-attribute Debuffer: The Serpent Sin of Envy Diane! This Legendary Diane joins the roster as the third of her kind, shaking up the game's meta.

Obtain Envy Diane using Rate Up Summon Tickets or Diamonds until December 17th. The update also introduces Nightmare Traces, earned by completing Nightmare Stages and Suspicious Missions from the Wandering Merchant. Exchange these Traces for Gems at the Wandering Merchant Shop, boosting your power for battles like the Advent Battle Boss, Galland, especially when equipping Mystical Gem Boxes.

Looking for more rewards? Check out our redeem code list!

Download The Seven Deadly Sins: Idle Adventure (free-to-play with in-app purchases) on the App Store and Google Play. Join the Facebook community, visit the official website, or watch the video above for more information.