Notes from author
This is my intelligence knight, using the MLGS.
This build requires intimate knowledge of the game, as you're forced to progress through the whole game with the drake sword and lightning spear, up until the end up the duke archives. That INCLUDES the 4-kings as well, if you desire to be a darkwraith. I strongly recommend upgrading a pyro flame for the 4-kings, as it is incredibly tedious without it.
This build uses no major spells, other than repair. Spells can be added, but are not needed. This builds strength is Fast roll, combined with the MLGS and stamina regen.
Use your rolls to take a swing and then roll away in PvP. Even if they block, you'll deal considerable chip damage, due to the pure magic damage of the weapon.
This build also cuts through all high physical defense armors like they're not there, making giant armor users considerably easier.
The hardest part of this build is acquiring the weapon with minimal stats. After that, it's easy sailing. Have fun!