Home News The Seven Deadly Sins: IDLE Adventure Celebrates Its First Anniversary with 111,111 Items!

The Seven Deadly Sins: IDLE Adventure Celebrates Its First Anniversary with 111,111 Items!

by Benjamin Jun 30,2026

The Seven Deadly Sins: IDLE Adventure Celebrates Its First Anniversary with 111,111 Items!

Netmarble is marking the first anniversary of The Seven Deadly Sins: IDLE Adventure with an abundance of rewards. Beyond a content update featuring a new hero and fresh challenges, the event's standout feature is undoubtedly its generous giveaways.

Happy First Anniversary, The Seven Deadly Sins: IDLE Adventure!

The update introduces The One Escanor, a DEX-type DPS hero who boasts an additional Special Skill available through the Anniversary Grand Rate Up Summon.

Throughout the first anniversary event, you can re-summon any hero released since March. Legendary heroes will appear at four times their standard rate, and summons can be performed using Diamonds or special summon tickets.

Speaking of rewards, logging in during the event awards 11,111 Summon Tickets and 11,111 Card Draws. A dedicated check-in campaign offers a total of 100,000 Diamonds.

Additionally, a crossover with The Seven Deadly Sins: GRAND CROSS provides another 11,111 Diamonds upon verifying your PID number on the event page. You can also gather 11 Awakening Tokens by tapping a special icon in the lobby and checking in daily.

The update introduces a new boss

Meet Zeldris of Piety, the new Advent Battle Boss replacing Estarossa of Love. Both Normal and Nightmare mode limits have expanded to stage 24,000 as part of the Advent of the Sun event running until September 9th.

Released last year on mobile, The Seven Deadly Sins: IDLE Adventure is inspired by the globally popular manga and anime, drawing inspiration from The Seven Deadly Sins: Grand Cross. Its key features include a One-Tap Draw system focused on character collection and growth.

If you haven't tried the game yet, now might be the perfect time to download it from the Google Play Store.

Also, read our next scoop on The Lullaby of Life for Android, where musical notes are turned into puzzles.