PvP exploitation will see this nerfed. Like procing ashes to asset on a corpse for a free golden gun.
Be extremely hard to pull it off. When your aiming to just walk up to someone and melee them without them seeing you and then you need to rely on it activating.
Hard? To melee? No not even
I have a hard time seeing it that viable in pvp though still gotta melee someone to get the proc you know. Then sure your set but I don't think it's THAT easy to abuse ya know. I know it has to be on bungies radar