You know, it's funny. I decided to pop in DS3 to get reacquainted with the controls and feel of the game before the DLC drops.
From my memories of the game, I remember struggling hard a lot of the time because my Greatsword was just such a slow bastard and it never did enough damage. So I just kept grinding and leveling the damn thing however I could.
But while I remember going through a lot of grief to make it happen, I eventually did create a goddamn monster of a weapon. NG+ and a held R2 with two hands does a monsterous 1500 point damage, just cutting through enemies like you'd fully expect a Berserk weapon to do. I tried to use the Profane Greatsword and Farron Greatsword, and they feel like pea shooters in comparison.
I'm still hoping to pick up something new from the DLC, but jebus, this goddamn thing.
Edit: Heh...well, to wield the Onyx blade with any efficiency, I'd need to basically respec my character...because I'm at 150-something and I need 170K per level now. Unless someone found a REALLY good grinding spot, it looks like I'm gonna have to stick to my trusty slab of iron.