'Crusader Tests' quest chain KOS in Cabilis

[Fregar]

One can raise cabilis factions by killing iksar mobs and then do the bone chips quest, but it takes like FOREVER.
Also the shaman faction takes much longer than others to become un-kos, and you need to go through shaman guild to reach SK NPCs. (they may not see through invis though)

Not worth it unless you're 60 and have nothing else to do.