I have an idea for a weapon... Revengeance Exotic Auto rifle Ammo-40 no way to increase Main upgrade-Revengeance Any amount of kills in a magazine will increase the damage of the next magazine to a limit of 4 kills to reach maximum possible damage. Ways to obtain- Dropped as loot- No Sold by Xur- No The only way to obtain this weapon is a extremely rare drop from a Cabal Colosus that will give you a common weapon called "Revenge" which you will need to level up by killing Cabal and use an unknown item to upgrade it (haven't thought of anything yet) and it will give you the legendary auto rifle "Vengeance" which similarly to Necrochasm requires a special material from a raid which will then give you "Revengeance" Don't know if this idea is any good but I think it could be awesome