Ghost

Ghost (Gun) was unboxed from the 2018 Halloween Box during the Halloween Event 2018, and trading is the only way to get it since that event ended. Its partner knife, also called Ghost, came from a different place, the Main Event, so the two halves of the Ghost Set were never sold through the same channel.

Appearance

This is a revolver with a blue, swirly-textured barrel and frame, meant to act as the ghost's aura. The ghost itself sits by the hammer and fades into the black handle. The remaining accents of the revolver are solid black. The contrast between the glowing blue front and the black grip is the main visual idea.

Details from the box

The curated data gives the Legendary slot of the box a 5% chance and says the box opened with one Skeleton Key per opening. It also calls this the first Halloween box that carried a chroma weapon; the gun's own wiki page does not say so, so that remark comes from the curated data only.

Do not confuse it

The knife with the same name in the Vintage category is a different weapon. The Ghost in this set is a Legendary revolver, and its knife partner is the one from the 2018 Main Event.