Creator's Pistol

The Creator's Pistol (referred to as “Steam Power” in Novum’s Black Market) is an accessory that only Novumflame can use. Nobody else can use it.

Overview
It appears to be a Desert Eagle with a "Hyperlaser" scheme.

Unlike other weapon accessories, this weapon actually deals damage, and therefore can kill players, although it doesn't seem to work on players with morphs.