Top 5 Rarest Knives in MM2 (2026)

Murder Mystery 2 has hundreds of knives in circulation, but only a handful actually carry weight when it comes to rarity. Most of the ones that matter sit in the Unique or Ancient tier, tied to glitches or one-time events from years ago that were never repeated, which is exactly what keeps their supply locked in place today.

A few of these knives changed hands only a handful of times, if ever, and stayed rare simply because almost nobody who owns one is willing to let go of it. Others went through a similar path but circulate more freely, which is what makes them realistic targets if you're building a serious inventory. In this article, we'll explore the top 5 rarest knives in MM2, but only the ones you can still trade for.

1. Nik's Scythe

Nik's Scythe sits at the top of MM2's rarity list. Only seven copies exist, and every one of them was given out personally by Nikilis, the creator of the game. The confirmed owners are Zyleak, Slouse, Julrbx, IDontHaveAUse, didi1147, Songbreeze15, and Nikilis himself.

The scythe is a teal reskin of Batwing, another Ancient weapon, and its design carries over the same bat-shaped ring clamp and curved handle. What sets Nik's Scythe apart from most rare items in MM2 is that it has never been duped. Nikilis reportedly monitors the scythes still in circulation, so even in the rare case one gets duplicated, it gets pulled from the offending inventory before it can spread.

Because it's never really moved through the open market, pinning down an exact value is difficult. Value lists differ wildly on what it's worth, with BloxSwaps placing it around 1.5 million and others well into the hundreds of millions, simply because there's no real transaction history to base a number on. What every source agrees on is the demand. Nik's Scythe carries the highest demand rating of any item in MM2, and owning one puts a player in a group of fewer than ten people worldwide.

2. Chroma Evergreen

Chroma Evergreen first appeared in the 2023 Christmas Box during that year's Christmas Event, where it could be unboxed alongside its godly counterpart, the standard Evergreen. Once the event ended, unboxing stopped completely, and trading became the only route to owning one.

Its rarity took a hit on February 1st, 2024, when Chroma Evergreen and Evergreen were both hit by what the community now calls the Evergreen Glitch, a mass duping incident that flooded the market with extra copies and dragged its value down sharply. Since then, the knife has clawed back a large portion of its worth as demand steadied and the flood of duped copies got absorbed into the trading economy.

Design-wise, it keeps the same Christmas tree shape as regular Evergreen, but swaps the static yellow lights and tinsel for a color-shifting animation, which is the signature trait of any Chroma item. It pairs with Chroma Evergun to form the Chroma Evergreen Set, and owning both pieces together tends to carry a noticeable premium over holding just one. Even with the dupe incident in its history, it remains one of the more consistently traded Chromas in MM2, holding steady demand from collectors who want a piece from the 2023 Christmas lineup.

3. Chroma Alienbeam

Chroma Alienbeam comes from the 2025 Halloween Box, released during that year's Halloween Event. It's the Chroma counterpart to the standard Alienbeam, sharing the same UFO-themed guard and cone-shaped green blade, but with a color-shifting effect layered on top that separates it from every other Godly in the box.

As one of the more recent additions to the Chroma tier, its rarity comes almost entirely from box odds rather than years of shrinking supply. Chroma unbox rates sit far below their Godly counterparts, and with the Halloween 2025 event now over, unboxing is no longer an option. Trading is the only way left to get one.

It pairs with Chroma Raygun to complete the Chroma Alien Set, and set completion tends to push the combined value higher than the two pieces traded separately.

4. Traveler's Axe

Traveler's Axe comes from the 2023 Halloween Event, unlocked at tier 30 of that year's battle pass for 30,000 candies. Once the event wrapped up, the axe dropped out of the shop entirely, leaving trading as the only way to add one to an inventory.

Its design leans hard into the Halloween theme, with two uneven magma-orange blades connected by a jack-o'-lantern centerpiece and a vine-wrapped wooden handle. It was the eleventh Ancient weapon added to the game and the fourth to take the shape of an axe, following Logchopper, Icebreaker, and Swirly Axe.

What sets Traveler's Axe apart from a lot of other retired Ancients is how well it's held its value over time. Community value lists consistently place it near the top of the Ancient category, often ahead of knives with similar origins, which points to demand staying strong even years after the event ended. It also pairs with the godly gun Traveler's Gun to form the Traveler Set, and players chasing the full set tend to keep pressure on both items' values.

5. Chroma Sunset

Chroma Sunset comes from the 2025 Summer Event, and unlike most Chromas that rely purely on box luck, this one had a defined drop rate attached to it. Reaching tier 25 of that event's battle pass for 90,000 Beach Balls only gave players a 2% chance of receiving the Chroma version instead of the standard Sunset knife, making it one of the few Chromas in MM2 with an openly stated obtain rate rather than a vague "extremely low" unbox chance.

Visually, it carries the same indigo-to-yellow gradient as standard Sunset, with the neon sun-shaped guard, but shifts through colors constantly instead of holding a fixed fade. It's also one of only a handful of Chromas that appear fully rainbow-covered in a player's inventory, a trait it shares with Chroma Sunrise, Chroma Fang, and Chroma Luger.

Its rarity is a bit of an odd case compared to the others on this list. The 2% pull rate made it genuinely hard to land even for players who grinded out the full battle pass, and some players reported completing the pass dozens of times without ever getting one.

Final Words

Murder Mystery 2's rarest tradable knives all share a similar story. Each one is tied to an event that will never come back, which means the supply left in circulation is the only supply that will ever exist. Nik's Scythe sits well above the rest of the list, with only seven confirmed owners in the game's entire history, but Chroma Evergreen, Chroma Alienbeam, Traveler's Axe, and Chroma Sunset each earn their spot through a mix of low pull rates, retired events, and steady demand from the trading community.