Official Move Approval IV

[Daniel]

Changed a few things and added the speed of the projectile. Changes are in bold.

Demetri's Rifle - Requires Ranged Proficiency

[spoiler] 
The VSS Vintorez, also known as a "thread cutter" serves as a silenced rifle used in delicate operations that require both stopping power and finesse. A weapon that was used to great effect by its former owner, an Russian ex-special operative known as Demetri. Unfortunately its current wielder comes from a universe that has yet to even discover gunpowder. Strazio is incapable of firing the weapon normally and instead opts to charge it using his own energy. He can spend up to ten second pouring energy into the weapon, during which time he is unable to attack and must remain touching the rifle. The weapon remains charged for roughly five minutes before the energy dissipates. For every second he spends charging the rifle he can fire a single shot. Each shot fires a single needlepoint lance of white energy up to 150 feet. The lance travels relatively fast out of the barrel, but its speed quickly diminishes over distance. Someone a few feet away would be hard-pressed to dodge it without precognition while someone at max range would be hard-pressed to not dodge it. Due to the destructive nature of Strazio's magick he can only fire ten shots per battle before the rifle becomes too damaged to be used and must be repaired outside of combat. While Strazio usually carries the rifle slung over his shoulder he can break it down into raw omnilium and store it inside his body, if it is stored he can summon it after a few seconds of concentration. [/spoiler]

For the projectile speed - How fast does it start at and what does it drop down to?