The Blood Strike x The Seven Deadly Sins collaboration is now live, bringing a full anime crossover event with free weapon skins, limited cosmetics, special missions, and a new collab mode called Sin Mark Duel. The event runs from April 3 to May 3, 2026, and players can unlock multiple Seven Deadly Sins-themed rewards by logging in, playing event modes, inviting friends, completing Gallery tasks, and teaming up with other players.
This guide breaks down every major reward, mission window, free skin, premium skin, and the best order to complete the event so you do not miss the most time-limited items.
Quick Answer: What Is the Blood Strike x Seven Deadly Sins Event?
The Blood Strike Seven Deadly Sins event is a limited-time crossover between NetEase’s battle royale FPS Blood Strike and the anime franchise The Seven Deadly Sins. During the event, players can join Seven Deadly Sins-themed modes and missions to claim free cosmetics such as QBZ95 - Coffin of Eternal Darkness, Kar98k - Double Bow Harlit, AK47 - Sacred Axe Rhitta, M700 - Elizabeth, Playpal - Oslo, Playpal - Hawk, avatars, frames, and a crossover title.
The main event period is April 3 to May 3, 2026, but several reward tracks have shorter deadlines. The most important dates are April 19 for the AK47 friend-invite reward and April 29 for the Gallery task rewards.
Blood Strike x Seven Deadly Sins Event Schedule
The event is not just one simple login campaign. It is split into several mission tracks, each with its own reward window.
The safest strategy is to treat each window as a separate deadline. Do not assume that all missions last until May 3. The AK47 and Gallery task rewards expire earlier than the main event.
All Free Rewards in the Blood Strike Seven Deadly Sins Event
The strongest part of this collaboration is that several cosmetics are available for free through missions. Based on the official event announcement, these are the main free reward tracks:
For free-to-play players, the highest priority should be the rewards with the shortest windows: AK47 - Sacred Axe Rhitta and the Gallery task rewards. These are easier to miss because they do not last for the full event period.
Best Mission Priority: What Should You Do First?
If you only have limited play time, follow this order:
- Start the login rewards immediately
- The Kar98k skin, Hawk avatar, and crossover frame are tied to accumulated login progress. Since the event only lasts from April 3 to May 3, logging in regularly is the easiest way to secure passive rewards.
- Complete the AK47 invite task before April 19
- The AK47 - Sacred Axe Rhitta is one of the most important free weapon skins in the event, but its window only runs from April 6 to April 19. If you miss this deadline, you may lose access to that reward track.
- Do Gallery tasks before April 29
- Gallery tasks are available from April 13 to April 29 and unlock several cosmetic rewards, including Avatar - Meliodas, Playpal - Second Form: “Guardian”, a crossover frame, and a crossover title. This is a short window compared with the main event, so do not leave it until the final days.
- Play Sin Mark Duel for event participation rewards
- The main crossover mode is the core of the event. It helps you experience the collaboration gameplay while progressing toward rewards like QBZ95 - Coffin of Eternal Darkness and Playpal - Oslo.
- Finish team-up tasks after April 20
- From April 20 to May 3, players can team up with friends to complete specified tasks and unlock rewards such as Playpal - Hawk and Avatar - Elizabeth. This track opens later, so remember to return after April 20 instead of assuming the event is already complete.
What Is Sin Mark Duel in Blood Strike?
Sin Mark Duel is the special Seven Deadly Sins collaboration mode in Blood Strike. In this mode, Crest Stone Pillars appear on the map. Players can interact with these pillars to gain special Crest Abilities, which provide powerful buffs during matches. The official description frames these abilities as the main twist of the collab mode: players should use Crest Abilities to gain combat advantages and defeat opponents.
In practical terms, Sin Mark Duel is not just a reskinned battle royale mode. The pillars create new contest points on the map, which means players should pay attention to positioning, timing, and whether it is worth fighting for a Crest Ability before rotating. If you are playing only for rewards, you should still enter the mode regularly during the event because several collab rewards are connected to participation in Seven Deadly Sins modes and events.
Blood Strike Seven Deadly Sins Premium Skins
The event also includes premium Seven Deadly Sins cosmetics through gacha systems. The official announcement lists the following limited skins in the Featured Seven Deadly Sins Treasure:
There is also a Seven Deadly Sins Lucky Spin, which includes LUCIAN - Meliodas and Playpal - Wild. These are separate from the free event missions, so players who only want free rewards should focus on the mission tracks first before spending Gold or premium currency.
Are the Seven Deadly Sins Skins Pay-to-Win?
No confirmed gameplay advantage is attached to the Seven Deadly Sins skins in the official event information. The announced rewards are cosmetics, including weapon skins, Striker skins, avatars, frames, titles, and Playpal cosmetics. The gameplay-changing part of the event is the temporary Sin Mark Duel mode, where players obtain Crest Abilities from Crest Stone Pillars during matches.
That means competitive players do not need to buy the premium skins to enjoy the event or complete the free reward track. If you are a Seven Deadly Sins fan, the premium Meliodas and Elizabeth skins may be the main attraction. If you are focused on value, the free rewards are already worth completing.
Best Free-to-Play Strategy for the Event
For F2P players, the best approach is simple: log in daily, finish short-window missions first, and avoid spending before claiming the free track.
Start with the login rewards because they require consistent activity over time. Then prioritize the friend invite event for AK47 - Sacred Axe Rhitta, since it ends on April 19. After that, move into Gallery tasks before April 29. During the whole event, keep playing Sin Mark Duel and check the event page regularly so you do not forget to manually claim unlocked rewards.
A good daily routine looks like this:
- Log in and claim any available login rewards.
- Check the Seven Deadly Sins event page for unfinished missions.
- Play Sin Mark Duel to progress event participation rewards.
- Complete friend invite progress before April 19.
- Complete Gallery tasks before April 29.
- After April 20, team up with friends for Playpal - Hawk and Avatar - Elizabeth.
Important Deadlines You Should Not Miss
The full event ends on May 3, 2026, but two earlier deadlines matter more than anything else:
April 19, 2026 — Last day for the friend invite event tied to AK47 - Sacred Axe Rhitta.
April 29, 2026 — Last day for Gallery tasks, including Avatar - Meliodas, Playpal - Second Form: “Guardian”, the crossover frame, and the crossover title.
May 3, 2026 — Final day of the main Blood Strike x Seven Deadly Sins collaboration event.
If you are only going to mark three dates, mark these. Most missed rewards will likely come from players assuming that every task lasts until the final event day.
FAQ
When does the Blood Strike x Seven Deadly Sins event end?
The Blood Strike x The Seven Deadly Sins event ends on May 3, 2026. The event began on April 3, 2026.
How do you get free Seven Deadly Sins skins in Blood Strike?
You can get free Seven Deadly Sins rewards by logging in, playing crossover events, inviting friends, completing Gallery tasks, and finishing team-up missions. Free rewards include weapon skins such as QBZ95 - Coffin of Eternal Darkness, Kar98k - Double Bow Harlit, AK47 - Sacred Axe Rhitta, and M700 - Elizabeth.
How do you get AK47 - Sacred Axe Rhitta?
To get AK47 - Sacred Axe Rhitta, you need to participate in the friend invite event from April 6 to April 19, 2026. This is one of the shortest reward windows in the collaboration.
What is Sin Mark Duel?
Sin Mark Duel is the Seven Deadly Sins collab mode in Blood Strike. Crest Stone Pillars appear on the map, and players can interact with them to gain Crest Abilities that provide powerful buffs during matches.
Can you get the Meliodas skin for free?
The official free reward list includes Avatar - Meliodas from Gallery tasks, but the Striker skins LUCIAN - Meliodas, including LUCIAN - Meliodas (Demon), are listed under the Lucky Spin or Featured Seven Deadly Sins Treasure systems.
