BO7 Executioner's Duet Camo Grind: 30 Levels, Knife Fight Fastest

The short answer

The fastest way to grind the Executioner's Duet's 30 mastery camo levels right now is the melee-only Knife Fight playlist — it's the only mode where every kill counts toward your axes and nothing else. As of Season 4 Reloaded (live since June 25, 2026), the dual-axe melee is a free unlock on the Nick Cage Event Pass, and its camo track is one of the fastest weapon grinds in the game if you play it right.

Let's break down what changed, why the melee grind is different, and the exact route.

What changed in Season 4 Reloaded

Verdict: this is a busy mid-season drop, and the melee slid in under the radar.

Black Ops 7 and Warzone's mid-season update went live on June 25 at 9 AM PT, and it's one of the busiest Reloaded drops in a while, with a brand new Zombies map, two new multiplayer maps, a new Warzone season on Rebirth Island, fresh weapons, and one of the more unexpected operator crossovers Call of Duty has ever done.

Two new global weapons arrived. One is the AN-94 assault rifle. The other is the Executioner's Duet — dual hatchets. The Executioner's Duet is a new melee weapon — think dual hatchets with high damage output, short range, and a fast attack speed; it comes with 30 mastery camo levels and no attachments, and it unlocks free through the Nick Cage Event Pass mastery track.

Critically for camo grinders, Season 4 also brought back Knife Fight as a limited-time mode. Team Blueprint Sharpshooter and Knife Fight also arrive as returning limited-time modes, and Knife Fight in particular is useful if you are working through melee camo challenges, since every lobby runs melee only and you are not fighting against rifles and shotguns.

Quick-start checklist

1. Unlock the weapon first. Unlock the Executioner's Duet by progressing the free track of the Nick Cage ("Uncaged") Event Pass with Player XP — it's free-track reward [07], you do not need COD Points, and the event runs June 25 – July 23, 2026.
2. Load Knife Fight the moment it's in rotation — melee-only lobbies mean no wasted deaths to rifles.
3. Bank a Double Weapon XP token before you start a session. The free track hands you one on the way up.
4. Fill the gaps with small maps (Onsen, Yamanashi) or Zombies survival when Knife Fight isn't live.
5. Chase the mastery camo across all four modes if you want the event-wide reward, not just the weapon's own 30 levels.

The updated method, step by step

Step 1 — Get to free-track [07]

There's no skill challenge gating the axes. It's pure XP earned across BO7 Multiplayer, Zombies, Endgame, and Warzone — the wall isn't difficulty, it's the grind. Objective modes pay best here. Focus on objective-focused Multiplayer modes such as Domination and Hardpoint since they reward both eliminations and objective play.

Step 2 — Grind camo in Knife Fight

Once the weapon's in your hands, Knife Fight is the cleanest farm. Every player is running melee, so engagements are constant and you're never getting beamed across the map mid-swing. The Executioner's Duet is built for exactly this. Per the current weapon data, it has high damage, the shortest attack range of any melee weapon in the game, very fast attack speed, and the highest mobility rating in its class — it's built for players who close the gap and never stop moving.

Step 3 — Backfill with efficient modes

When Knife Fight rotates out, the standard camo advice holds. The fastest progression comes from focusing on Multiplayer for the basic camos before tackling the Special challenges — heavy melee kills, weapon swap eliminations, and Tactical-assisted kills can all be completed relatively quickly on smaller maps. Zombies is the reliable fallback: long survival sessions make the elimination milestones easy to complete.

The numbers

• 30 mastery camo levels on the weapon itself — no attachments to worry about, so it's a pure kill grind.
• Event window: June 25 – July 23, 2026. Miss it and the free unlock route closes.
• Track position: It's free-track reward [07], which sits before the AN-94 at [09], and progression is XP-tiered, so you bank Player XP until the track reaches [07], picking up the 2X Weapon XP Token [02] and Battle Pass Tier Skip [04] along the way.

If you want the season-wide Mastery Camo (the big one), be warned there's no cheat code. Complete mastery in all four modes to unlock the ultra camo sitting at the end of the full cross-mode grind; completing all class challenges in a single mode unlocks a mode-specific animated camo, but the full reward requires all four — there is no shortcut.

Pros and cons of the Knife Fight grind

Pros

• Melee-only lobbies mean zero wasted deaths to guns
• Constant close-range fights = high kill density
• The axes' mobility and attack speed are a perfect fit for the mode
• No attachments to unlock — it's a clean 30-level climb

Cons

• Knife Fight is a limited-time mode, so it won't always be in rotation
• Shortest reach in the class punishes mistimed swings
• The event deadline is a hard wall — no rush, no reward
• The full cross-mode Mastery Camo still forces you into Zombies, Endgame, and Warzone

Is the weapon actually worth the effort?

Yes, for aggressive players. For a melee it's genuinely strong — highest mobility plus very fast attack speed plus high damage makes it a lethal aggro tool, ideal on small, close-quarters maps and objective play; the trade-off is the shortest range in the class, but the mobility largely pays for that by getting you there. If you already grabbed the AN-94, this is the second free weapon worth clearing the track for.

While you're chasing free unlocks, our BO7 AN-94 free unlock guide covers the other half of the Event Pass before the July cutoff.

What to expect next

Season 4 is the current chapter, and the Endgame storyline is wrapping. Endgame concludes its storyline with Operation King Killer, Act IV, adding a Guardian skill track and new exotics, marking the end of its seasonal Glitch narrative. Expect Season 5 to follow the usual cadence, which means the Nick Cage Event Pass — and this free melee — will retire when it does. Grind now, not later.

Stacking 30 mastery levels plus a four-mode camo grind by hand is realistically several evenings of melee-only lobbies, and Knife Fight only shows up on rotation. If you'd rather log in to a finished weapon than spend the week swinging axes, our BO7 private bot lobbiesfrom $2.56 let experienced players knock out camo and calling-card progress with you in the lobby the whole time.