A good build for PvE and can be devestating if used well on PvP
Right Hand: +10 Greatsword
Left Hand: Watcher's Shield and +10 Greatsword (Shield optional if you're just going to powerstance all the time.)
Elite Knight Set. (anything above +6 is pretty effective.)
Third Dragon Ring
Soldier's ring +2
Ring of Blades+2
Any other ring you want.
If you plan on using the southern ritual band for an imbuement, apply it to the right hand Greatsword as it always connects first when power stancing. Also, rolling attack LB/L1 followed up by the powerstance LB/L1 attack often catches players off guard.