The Seven Deadly Sins: Idle Adventure brings Mage of Infinity Merlin in the latest update
Get her through the rate-up summons

- Mage of Infinity Merlin is a new STR DPS hero
- New Transcendence tier added
- The 777 Lucky Card Match event returns
The Seven Deadly Sins: Idle Adventure is keeping the momentum rolling after last month’s debut of Wandering Swordsman Meliodas. This time, Netmarble is introducing Mage of Infinity Merlin, a powerful STR DPS hero, alongside a brand new hero grade and a wave of limited-time events packed with rewards.
Mage of Infinity Merlin joins The Seven Deadly Sins: Idle Adventure via a Rate Up Summon event and brings high-impact magic damage to your roster. But she’s not just a new face - she’s the first hero to be added under the new Transcendence grade.
This Transcendence tier sits above Legendary and includes distinct passive Traits that boost your entire deck. Only one Transcendence hero can be placed in a team, and unlike most characters, they can’t be summoned. Earning them requires diving into the various in-game content and events.

Furthermore, as part of the update, the 777 Lucky Card Match Event has been brought back, giving you a shot at winning up to 777 times the reward with just a single draw. The Elemental Mage Advent Event is also underway, offering a rotating reward table and roulette-style spins with event currency, plus bonus rewards based on how much you spend.
Redeem these The Seven Deadly Sins: Idle Adventure codes to get yourself a number of freebies!
And if you’ve been grinding your way through boss content, there’s a fresh challenge waiting. Galland of Truth now takes the reins in the Advent Battle Boss rotation, replacing Derieri of Purity. Stage limits have also been raised from 19,000 to 20,000 for both Normal and Nightmare difficulties, offering extended progression for dedicated teams.
Get your hands on the new character by downloading The Seven Deadly Sins: Idle Adventure now on your preferred link below. It is free-to-play with in-app purchases. Visit the official website for more information.