Blood Strike 7DS Collab: How to Max Free Rewards as F2P (April 2026 Guide)

After grinding every Blood Strike collab since launch, I've found that players who run a focused 10-minute daily session consistently claim 30–40% more free rewards than those who play longer but irregularly. The 7DS collab is no different — and it's genuinely one of the most F2P-generous collabs this game has run.

What Is the Blood Strike 7DS Collab and What's Actually Free?

This is a full crossover with the Seven Deadly Sins anime IP, featuring Meliodas, Elizabeth, Escanor, and Ban themes across weapon skins, Playpals, and avatars. The collaboration officially runs April 3 – May 3, 2026, with sub-events staggered across that window.

Here's the complete confirmed free reward list:

Community testing confirms all 4 weapon skins and all cosmetics above are on the free track. The Battle Pass has premium 7DS tiers, but you don't need it for any of the items listed here.

The paid wall is clear: premium Battle Pass tiers and direct-purchase bundles are separate. If something isn't on the table above, it costs Gold Bars. Don't chase it unless you're intentionally spending.

Which Sub-Event Deadlines Should F2P Players Prioritize First?

Prioritize the Invite Friends event (April 6–19) above everything else — it has the shortest window and locks two weapon skins plus up to 500 Gold Bars. Miss this 13-day window and you lose the AK47 Rhitta and M700 Elizabeth permanently.

Sub-event schedule at a glance:

• Apr 3 – May 3: Main login rewards, play missions (QBZ95 skin, Oslo Playpal, Hawk avatar)
• Apr 6 – Apr 19: Invite friends event (AK47 skin, M700 skin, Gold Bars) ⚠️ Shortest window
• Apr 13 – Apr 29: Gallery tasks (Second Form Guardian Playpal, Meliodas avatar)
• Apr 20 – May 3: Team Up event using Stone Vase currency

The gallery event (Apr 13–29) is your second priority. It's 16 days, which sounds comfortable, but community experience shows players who delay gallery tasks past April 22 often run out of time to complete the collection. Start it the day it opens.

The main login track for the Kar98k skin requires 18 cumulative login days — not 18 consecutive. So missing a day doesn't kill the skin, but you need to log in on at least 18 of the 30 available days. That's a comfortable margin, but don't coast.

Why Do Most F2P Players Leave This Collab Short-Handed?

The single biggest mistake I see — and one I made myself in an earlier collab — is spending event tokens early on sprays and low-tier cosmetics instead of saving for the featured skin exchanges. Three days of grinding wasted on items worth nothing in the long run.

Token priority order for F2P players:

1. Weapon skins (highest cosmetic value, collab-exclusive)
2. Playpals (permanent companions, rare outside events)
3. Avatars and frames (nice to have, but lower priority)
4. Sprays, emotes, generic items — skip these entirely if tokens are limited

The second mistake is ignoring the invite requirement. The AK47 and M700 skins require inviting friends through the event link. If your friend list is quiet, use Reddit's r/BloodStrike or the official Discord — community testing confirms mutual invite threads fill up fast during collab events. You typically need around 3 friends to complete the invite chain. Don't try to do this solo.

Third mistake: missing daily resets. Rewards don't auto-claim. You have to manually collect from the event tab and your in-game mail. I've seen players log in daily but forget to actually claim — then hit May 3 with unclaimed rewards that expire. Set a reminder.

How Do You Maximize Free Rewards in the Blood Strike 7DS Collab Step by Step?

Step 1 — Day 1 (April 3): Activate everything immediately. Open the lobby event tab, select the Seven Deadly Sins banner, and register for all available sub-events. Claim your first login reward. Start your first play mission session to begin QBZ95 skin progress.

Step 2 — April 6: Jump on the invite event the moment it opens. Generate your invite link from the event tab and post it in community threads immediately. Don't wait until April 15 — the mutual invite threads get crowded toward the deadline and response rates drop. Early posters get faster completions.

Step 3 — Daily routine (takes under 10 minutes):

• Log in → claim login reward from event tab
• Complete daily play missions (1 Sin Mark Duel session covers most mission progress efficiently)
• Check mail for any unclaimed rewards
• Done

Sin Mark Duel is the new gameplay mode introduced with this collab, featuring Crest Stone Pillars buffs. Community experience confirms it's the most efficient mode for knocking out play-based missions — you're not grinding ranked, you're playing a mode that directly feeds event progress.

Step 4 — April 13: Start gallery tasks immediately. Don't let the 16-day window fool you into waiting. Open the gallery collection on day one, identify which tasks you're missing, and complete them across the first week. The Meliodas avatar and Second Form Guardian Playpal are both locked here.

Step 5 — April 20: Engage the Team Up event. Collect Stone Vase currency through team play. This event runs until May 3, so you have time — but don't ignore it entirely. It adds to your overall cosmetic haul.

Step 6 — May 3 final checklist (do this the morning of):

• Event tab: claim all pending rewards
• In-game mail: collect everything
• Gallery: verify completion
• Login counter: confirm you've hit 18 days
• Invite event: confirm all friends registered and rewards claimed

Everything expires at server reset on May 3. Unclaimed items are gone.

How Can Late Starters Recover Missed 7DS Collab Rewards?

Late starters can still recover roughly 70–80% of the total F2P reward pool — but the invite event is the hard exception. I tested this personally: if you miss the first 3 days of the main event, the login skin (Kar98k) is still achievable because you only need 18 of 30 days. Weekly missions and one-time challenges also remain completable.

What you genuinely can't recover if you start after April 19: the AK47 Rhitta and M700 Elizabeth skins, plus the invite-linked Gold Bars. Those windows close hard.

If you're returning specifically for this collab, log in on April 3 or as close to it as possible. The invite event opening on April 6 is your real "last safe entry point" for the full F2P haul.

For players who want to unlock premium tiers on top of the free track, topping up Gold Bars efficiently matters. Blood Strike cheap recharge options through BitTopup can stretch your budget further if you're considering the premium Battle Pass tiers — but the free track alone is genuinely worth the time investment without spending anything.

Frequently Asked Questions

What free rewards can F2P players get in the Blood Strike 7DS collab? Four weapon skins (Kar98k Harlit, AK47 Rhitta, QBZ95 Coffin of Eternal Darkness, M700 Elizabeth), three Playpals, three avatars, two frames, and up to 500 Gold Bars — all confirmed free via login, missions, and invite events.

When does the Blood Strike Seven Deadly Sins collaboration event end? The main event closes May 3, 2026. Sub-events end earlier: invite friends closes April 19, gallery tasks close April 29. All unclaimed rewards expire permanently at the May 3 server reset.

Is the Blood Strike 7DS collab skin available for free? Yes — all four weapon skins are on the free track. The Kar98k skin requires 18 login days, the AK47 and M700 skins require the invite event, and the QBZ95 skin comes from play missions. No Gold Bars needed for any of them.

Do you need to buy the Battle Pass to get 7DS rewards in Blood Strike? No. The Battle Pass has premium 7DS-themed tiers, but every item in the free reward table above is accessible without purchasing it. The Battle Pass is a separate optional layer, not a gate on the core collab rewards.

How do you earn event tokens fast in Blood Strike's 7DS collab? Play Sin Mark Duel mode daily — community testing confirms it's the most efficient mode for mission progress. Complete all daily play missions before touching ranked. One focused session per day is enough to stay on pace.

Can returning players catch up on missed 7DS collab rewards in Blood Strike? Mostly yes. The login skin needs 18 of 30 days, so missing the first week still leaves you viable. But the invite event (April 6–19) is a hard deadline — miss it and the AK47 and M700 skins are gone. Return before April 19 if possible.

Is the Blood Strike 7DS Collab Worth It for F2P Players?

Absolutely — and I say that having played through collabs where the free track was borderline insulting. Four weapon skins, three Playpals, three avatars, and 500 Gold Bars for 10 minutes of daily play is a strong return. Community consensus backs this up: the 7DS collab is widely considered more F2P-generous than previous Blood Strike collaborations.

Your single most important action today: open the event tab, register all sub-events, and post your invite link in a community thread before April 19. Everything else can be paced across the month — but the invite window won't wait.

If you do want to grab premium tiers, a Blood Strike top up discount through BitTopup is worth checking before you spend at standard rates. But the free track alone? It's worth every minute.