- The Mage of Infinity, Merlin, is a new STR-based DPS hero
- A new Transcendence hero tier has been introduced
- The 777 Lucky Card Match event is back
The Seven Deadly Sins: Idle Adventure continues its strong momentum following last month's release of Wandering Swordsman Meliodas. Netmarble now unveils the Mage of Infinity Merlin, a formidable STR DPS hero, accompanied by a completely new hero grade and limited-time events filled with exciting rewards.
Mage of Infinity Merlin arrives in The Seven Deadly Sins: Idle Adventure through a Rate Up Summon event, delivering impressive magical damage to your team. She isn't just a new addition—she's also the first hero under the newly added Transcendence grade.
The Transcendence tier ranks above Legendary and comes with unique passive Traits that enhance your entire lineup. Each team can include only one Transcendence hero, and unlike standard characters, they cannot be summoned. Acquiring them requires engaging with various in-game activities and events.

In addition, the 777 Lucky Card Match Event has returned, giving you a chance to win rewards multiplied by up to 777 times with a single draw. The Elemental Mage Advent Event is also active, featuring a rotating selection of rewards, roulette-style spins using event currency, and extra bonuses depending on your total spending.
Redeem these The Seven Deadly Sins: Idle Adventure codes to claim a variety of free rewards!
For players who enjoy challenging boss battles, a new adversary has appeared. Galland of Truth has replaced Derieri of Purity in the Advent Battle Boss rotation. Stage limits for both Normal and Nightmare modes have also increased from 19,000 to 20,000, offering more progression opportunities for dedicated players.
Download The Seven Deadly Sins: Idle Adventure now using your preferred link below to add the new hero to your roster. The game is free-to-play and includes optional in-app purchases. Head to the official website to learn more.
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