Notes from author
It's like a regular sunbro, but instead of praising, you tip your fedora.
No srslsy, it's actually a cool build. Since we're going for Sunlight Blade it's better to use a fast weapon (longsword, falchion, uchigatana, etc are all options here). But you can still swap to something heavier like a claymore or a halberd if you want to (and still be able to fast roll).
I put heal there so I can heal without the help of the host, but if you're going for pvp you can always use something else (like great magical barrier to make sorcerers sh*t their pants).
Or you can remove two points from attunement and go for three slots, and put these two points somewhere else.