Uhm...Red Death... Invective is a beauty in terms of design and sound...something I would love to have...in a show case. It can't do anything a legendary shotgun isn't capable to do too and its reload is worse than most of them. Also its unique upgrade is a bad joke. It regenerates ammo into the pocket...this sounds good, but let us look at the Ice Breaker...it can do this too and it isn't even its unique upgrade and it regenerates into the clip directly (which throws us back to the horrible reload) and does this way faster. After the shotgun nerf it lost pretty much any sense of use if you compare it to the legendary faction shotguns, which got affected too, but weren't exotics (and you should always choose your exotic slot wisely).