The Seven Deadly Sins: Idle adventure is celebrating its half-year anniversary with a new character and several events
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- Invasion Arrow Growther is the latest hero to join the fray
- Knighthood Territory Battles introduced
- Other limited-time events also available
The Seven Deadly Sins: Idle Adventure is marking its half-year anniversary with a content update featuring a new character, competitive Knighthood battles, and a series of events. The celebration introduces STR-attributed Debuffer Invasion Arrow Gowther, the latest addition to the roster, following Pitch-Black Meliodas and Demon King's Deputy Zeldris.
You can get your hands on the Invasion Arrow Gowther in 7DS: Idle Adventure through the limited-time Appreciation Package, available in the shop until March 25th. This package includes Gowther, Hero Selection Tickets for both the Seven Deadly Sins and Ten Commandments, and Anniversary Surprise Boxes filled with valuable resources. If you're eager to learn whether he is worth obtaining, just sift through the 7DS Idle tier list.
Alternatively, you can summon Gowther through a special rate-up banner, which also features STR-attributed Tank Fraudrin of Selflessness. Get yourself some more goodies by redeeming these Seven Deadly Sins: Idle Adventure codes!

In addition, Knighthoods are also getting a competitive update with the introduction of Knighthood Territory Battles. Every weekend, three Knighthoods will face off on a shared map, earning battle points by defeating enemies or rival Knighthoods. Taking down the mid-boss grants control over the territory, and holding two territories summons a final boss, offering even greater rewards.
The half-year anniversary update also brings a range of limited-time events and login bonuses. A special rate-up banner includes previously featured heroes, while the Anniversary Carnival event lets you complete missions to earn profile borders, card draws, and event items.
Furthermore, the Check-In Event grants a total of 77,777 Diamonds, and the Celebratory Cake Event allows you to collect Strawberry Ornaments to upgrade cakes and earn Hero Summon Tickets. Daily rewards include Awakening Token Boxes, letting you strengthen your heroes with the element of your choice.
To top it off, the Advent Battle boss has been replaced, with Drole of Patience taking over from Gloxnia of Repose. The stage limit has also been expanded from 11,000 to 12,000, bringing more story content and new challenges for you to explore.
Download The Seven Deadly Sins: Idle Adventure now for free.