Counter-Strike 2
Valorant
Dota 2
League of LegendsSkeleton Knife Doppler phases
The Doppler has 7 versions, each with its own paint index: Phase 1, Phase 2, Phase 3 and Phase 4, plus Ruby, Sapphire and Black Pearl. Right now Phase 2 is the priciest numbered phase in Factory New and Phase 1 the cheapest. Valve doesn't publish phase odds, so the phase is only visible on the knife itself or on a phase-tagged listing.
| Version | Paint index | FN from | MW from | Listings |
|---|---|---|---|---|
| Phase 1 | 418 | $534.15 | $720.55 | 44 |
| Phase 2 | 419 | $679.06 | $939.54 | 45 |
| Phase 3 | 420 | $548.91 | $722.02 | 38 |
| Phase 4 | 421 | $592.37 | $843.94 | 32 |
| Ruby | 415 | $1,982 | $4,719 | 13 |
| Sapphire | 416 | $1,116 | $2,214 | 40 |
| Black Pearl | 417 | $2,353 | $5,115 | 8 |
Rare Skeleton Knife Doppler patterns
Within a phase, the pattern seed decides how much of the blade shows the phase's best color. Collectors pay extra for the strongest examples: mostly-pink Phase 2s, mostly-blue Phase 4s and dark Phase 1s.
| Phase | Premium patterns | What collectors look for |
|---|---|---|
| Phase 1 | Dark seeds | A near-black playside that resembles a Black Pearl |
| Phase 2 | Max Pink seeds | Pink and purple across the blade, with little black |
| Phase 3 | Green and blue seeds | A strong green tone across the blade |
| Phase 4 | Max Blue seeds | Mostly blue, close to a Sapphire look |
Skeleton Knife Doppler float and wear
The ★ Skeleton Knife | Doppler's float runs from 0.00 to 0.08, which covers Factory New and Minimal Wear. Within such a narrow range the wear difference is barely visible, so phase and pattern matter far more than float.
Which cases drop the Skeleton Knife Doppler?
The Skeleton Knife | Doppler drops from the Fever Case as a rare special item. In each case, any knife is 0.26% per opening and this finish in any phase is about 1 in 10,769, assuming every rare special item is equally likely.
| Case | Weekly drop pool | Chance per opening | Case price |
|---|---|---|---|
| Fever Case | Armory | 0.009% · 1 in 10,769 | — |
About the Skeleton Knife Doppler
The ★ Skeleton Knife | Doppler was added in March 2025.
“This skeletonized-tang knife has been taped at the handle for improved grip. The hole allows a finger to be threaded through for stability and safety. It has been painted with black and silver metallic paints using a marbleizing medium, then candy coated.”
“Getting lost in its color can prove fatal”
