Beyond overpowered but not a bad idea. Might have to tone it down a bit for Destiny though. The third perk is what really breaks it though. If I were going to do something like that I might change things to include things that Destiny already has such as... Dark Khvostov Perk 1- Adverse Reaction= The first shot every time the gun fires deals 2x damage. Perk 2- Shadowed Weapon= When out of ammo and low on health, reloading this weapon disorients nearby enemies. (Suppresses them in PvP) Perk 3- One and Only= Replaces your super with the equivalent to Relentless+ Unbreakable Force Barrier and Illuminated+ Weapons of Light. (You get a strong recharging shield and increased weapon damage for 15 seconds.) Light Khvostov Perk 1- Traveler's Glory= Precision damage towards Minions of darkness deal 4x damage. Perk 2- In a Flash= When out of ammo and low on health, reloading this weapon blinds nearby enemies. Perk 3- Final Stand= Replaces your super with the equivalent to Song of Flame + Radiant Will and Life Steal + Embrace the void. (You decrease the cooldowns of your allies for 15 seconds. During this time, kills with melee or grenades will regenerate your health.)