Diane Joins The Seven Deadly Sins: Idle Adventure Roster This Month

Netmarble is shaking up the meta in The Seven Deadly Sins: Idle Adventure with the introduction of a new hero that promises to bring some serious pain, even in an idle game. Enter The Serpent Sin of Envy Diane, a new STR-attribute Debuffer and the third Legendary Diane to grace the RPG. This powerful addition is sure to enhance your lineup and strategy.

You can seize the opportunity to add Diane to your team through Rate Up Summon Tickets or Diamonds, available until December 17th. Alongside this, the latest update introduces Nightmare Stages where you can collect Nightmare Traces by clearing missions. These traces aren't just another currency to keep track of; they're valuable for trading at the Wandering Merchant Shop for Gems. Additionally, you can earn Nightmare Traces through the Wandering Merchant's Suspicious Missions event.

Wondering what to do with those Nightmare Traces? They're essential for equipping the Mystical Gem Box, which provides crucial buffs, especially when facing the formidable Advent Battle Boss, Galland.

Looking for more freebies? Don't miss out on our list of redeem codes to boost your resources.

Ready to dive into the action? You can download The Seven Deadly Sins: Idle Adventure for free on the App Store and Google Play, with in-app purchases available. Stay connected with the community and keep up with the latest updates by following the official Facebook page, visiting the official website, or watching the embedded clip above to get a taste of the game's atmosphere and visuals.