Home > News > 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 is adding The Serpent Sin of Envy Diane to your roster this month

by Carter Feb 25,2025

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.

Obtain Envy Diane using Rate Up Summon Tickets or Diamonds until December 17th. This limited-time event increases your chances of summoning this formidable character.

The update also introduces Nightmare Traces, a new currency earned by completing Nightmare Stages and Suspicious Missions from the Wandering Merchant. Exchange these Traces for Gems at the Wandering Merchant Shop, providing valuable boosts for your battles, especially against the challenging Advent Battle Boss, Galland. Nightmare Traces are key to obtaining Mystical Gem Boxes and their powerful buffs.

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

Download The Seven Deadly Sins: Idle Adventure now on the App Store and Google Play. It's free-to-play with optional in-app purchases. Stay updated on the latest news by following the official Facebook page, visiting the official website, or watching the gameplay video above.

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