Guts, the unkillable Black Swordsman. Use the devastating power of your Dragonkiller to smite any foes in your path. Be weary of white hawks.
R1: Raw Greatsword +10
L1: Slumbering Dragon Shield +10
L2: Avelyn +10
L3: Pyromancy Flame +10
Forbidden Sun: Gut's handcannon
This build works really well for slower moving enemies. If you're having difficulty getting people who are faster, put a Sun Sword +10 in R2. It's moveset is extremely versatile, and it has very nice scaling.