Blood Strike will launch its crossover event with The Seven Deadly Sins: Dragon’s Judgement from April 3, 2026 to May 3, 2026, and the core message is already very clear: All for Free. Based on the official collaboration visuals, this event is not just a simple login campaign. It combines login rewards, play-to-earn missions, friend invites, team-up objectives, and puzzle-based tasks into a full event cycle. For Blood Strike players, that makes this one of the more worthwhile crossover events to follow, because the reward pool is large, the participation paths are diverse, and even casual players should be able to claim a meaningful part of the collaboration content just by staying active during the event.

According to the collaboration preview, this event includes several different reward paths: Log In to Get, Play to Get, Invite Friends to Claim, Team Up to Unlock, and Complete Puzzle Tasks to Earn. That structure matters, because it means the event is built around steady activity rather than a single one-time check-in.
For new players, this is relatively friendly. As long as you log in early and stay active, you should still be able to secure some of the lower-threshold rewards without too much pressure. For existing players who already have a regular squad, daily matches, and normal play habits, a large part of the collaboration content can likely be unlocked just by following their usual rhythm.
The value of this crossover is not only about whether the content is free. It is also about whether the rewards themselves feel distinctive enough to matter. Based on the official previews already shown on social channels and promotional materials, this collaboration includes multiple themed weapon skins and The Seven Deadly Sins-inspired cosmetics, including QBZ95 - Coffin of Eternal Darkness, Kar98K - Double Bow Harlit, AK47 - Sacred Axe Rhitta, and M700 - Elizabeth.
For most Blood Strike players, that is the real point. A crossover reward is much more valuable when it has strong visual identity instead of feeling like a forgettable event filler. So far, these skins appear to lean heavily into recognizable The Seven Deadly Sins character elements, which gives them solid display value whether you want them for collection, loadout flexing, or limited-time event memories.
| Period | Reward | How to Get It |
|---|---|---|
| 4/3 - 5/3 | QBZ95 - Coffin of Eternal Darkness | Play to Get |
| 4/3 - 5/3 | PlayPal - Oslo | Play to Get |
| 4/3 - 5/3 | Kar98K - Double Bow Harlit | Log In to Get |
| 4/6 - 4/19 | AK47 - Sacred Axe Rhitta | Invite Friends to Claim |
| 4/13 - 4/29 | PlayPal - Second Form: “Guardian” | Complete Puzzle Tasks to Earn |
| 4/13 - 4/29 | Title - Wrath of the Gods | Complete Puzzle Tasks to Earn |
| 4/17 - 5/3 | M700 - Elizabeth | Invite New Friends to Get 100% Discount |
| 4/20 - 5/3 | PlayPal - Hawk | Team Up to Unlock |
| 4/3 - 5/3 | Avatar - Meliodas | Available through collaboration activities |
| 4/3 - 5/3 | Avatar - Elizabeth | Available through collaboration activities |
| 4/3 - 5/3 | Avatar - Hawk | Available through collaboration activities |
| 4/3 - 5/3 | Avatar Frame - The Seven Deadly Sins | Available through collaboration activities |
| 4/3 - 5/3 | Avatar Frame - Hawk | Available through collaboration activities |
| 4/3 - 5/3 | Avatar Frame - Elizabeth | Available through collaboration activities |
| 4/3 - 5/3 | Avatar Frame - Wrath of the Gods | Available through collaboration activities |
| 4/3 - 5/3 | Title - Dragon’s Judgement | Available through collaboration activities |
Note: This table is mainly organized from the official collaboration visuals you provided. Some avatars, avatar frames, and titles appear in the overview poster, but their exact task requirements may still need to be confirmed through the in-game event description after launch.
When the event starts, the smartest move is not to overcomplicate everything immediately. Start with the easiest and lowest-cost reward paths first: Log In to Get and Play to Get.
Rewards like Kar98K - Double Bow Harlit and QBZ95 - Coffin of Eternal Darkness appear to have relatively accessible requirements, making them the best early pickups. Official social previews have also positioned login and play-based rewards as central parts of this collaboration’s free reward structure.
The advantage of this approach is simple: you secure guaranteed value first, then decide later how much time you want to invest into the more demanding invite, team-up, or puzzle missions.
From the visible schedule, the April 13 to April 29 puzzle task phase looks especially important. It is tied to PlayPal - Second Form: “Guardian” and Title - Wrath of the Gods, which likely makes it one of the most memorable reward segments of the entire event.
These kinds of crossover rewards often carry stronger collection value, and because the time window is more specific, they are also easier to miss if you delay them too long. If you care about collecting themed cosmetics, titles, and profile customization pieces as a full set, this stage should be treated as high priority rather than something to leave until the final week.
Rewards such as AK47 - Sacred Axe Rhitta, M700 - Elizabeth, and PlayPal - Hawk are tied to Invite Friends to Claim, Invite New Friends to Get 100% Discount, and Team Up to Unlock. For solo players, these are naturally more difficult than logging in or simply playing matches.
Because of that, it is much better to plan ahead. If you already have a fixed squad, it makes sense to coordinate early before the event begins. Once the collaboration starts, many players will be rushing through progress at the same time, and waiting too long could make it harder to find teammates who still need the same objectives.
The biggest feature of this collaboration is that the event heavily emphasizes free rewards first. Since the official promotion clearly pushes the “All for Free” angle, there is no strong reason to spend resources too early before you know the full event pacing.
A more efficient approach would be:
For long-term Blood Strike players, having some extra flexibility is still valuable during a crossover period like this. Event phases can expand, extra store content can appear, and late-stage progress pushes are always easier when your account is not short on resources. That is where keeping an eye on ManaBuy and practical Blood Strike Top Up options can make the overall event experience smoother, especially if you want to stay flexible without scrambling at the last minute.
If you are already an active Blood Strike player, this collaboration is a very good chance to push for a near full collection. You already have the account progress, the play habits, and likely some teammates, so many of the event requirements should fit naturally into your normal routine.
If you are a newer player, however, the better strategy is to focus on the most representative rewards first:
This way, even if you do not have enough time to grind the entire event, you still walk away with the most recognizable parts of the collaboration.
There are three main reasons why this crossover looks worth following. First, the event duration is fairly generous, running from April 3 to May 3, which gives players a reasonable amount of room for mistakes or delayed progress. Second, the reward pool is not limited to small filler cosmetics. It includes several collaboration weapon skins and a full range of profile and companion-style customization content. Third, the official messaging has already made “free” one of the main selling points, and that alone makes the event more attractive than many crossover campaigns that hide most of the best items behind paywalls.
If you already play Blood Strike, there is very little reason to skip this event. Even if you are not a dedicated The Seven Deadly Sins fan, the reward volume and entry cost still make it worthwhile. And if you are thinking about returning to the game or bringing friends into it during the collaboration window, this is also a strong time to jump in: the event gives you clear short-term goals, useful collection milestones, and a more rewarding reason to build progress while the crossover is live.
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