Damn... looks like I have to show you...
Killing berial with lucifer spam:
http://www.youtube.com/watch?v=BwtlRAlpnjM&feature=related
Man not many videos with lucifer...
Anyways, I can kill echidna on DMD difficulty with only lucifer and handguns. I can kill agnus on DMD difficulty with only lucifer and coyote-A. I can kill berial on DMD difficulty with only lucifer and the guns. I can kill dagon on DMD difficulty with only lucifer.
I can kill about any boss with just lucifer, why don't you just try it out? All of you... You must give the weapon a chance before you can even say anything like, "it looks like it sucks".
I hated lucifer from the beginning but later I changed my mind after trying it out, I mean capcom wouldn't give out a pointless weapon without meaning.
Edit: I forgot to say, I can kill any boss with it, with ease.
Also, you haven't used it at all or you really can't use it at all if you think it does pinny damage DreadnoughtDT.