How we picked
- The skin has phases, each shown as a separate image on its page.
- Doppler knives first, then Gamma Doppler. Within each group, knives follow the case where they first got the finish, and knives from one case sit together.
- The Glock-18 comes last as the only non-knife with phases.
The phases
- Doppler has seven: Phase 1–4 plus the special Ruby, Sapphire and Black Pearl.
- Gamma Doppler has five: Phase 1–4 and Emerald.
You can tell a phase at a glance, since each has its own colouring. The patterns guide explains how a phase differs from a pattern seed.
Highlights
- Karambit | Doppler belongs to the first wave: five knives got Doppler in the Chroma Case.
- Butterfly Knife | Doppler came in the second wave, with four other knives from the Spectrum Case.
- Skeleton Knife | Doppler is one of the four knives that got Doppler last, in the Fever Case.
- M9 Bayonet | Gamma Doppler comes from the Gamma Case, the earliest case with Gamma Doppler.
- Glock-18 | Gamma Doppler drops from The 2021 Train Collection rather than a case. It is the only phase skin that can be more worn than Minimal Wear.
Before you choose
Every knife here tops out at a float of 0.08, which limits them to Factory New and Minimal Wear. The Glock-18 goes up to 0.5. Market names never mention the phase, so judge it from the image of the item itself.