To make a Sword Saint work, you need to max out three stats: , Intelligence , and Strength (if using a two-handed weapon) or Constitution (if using a one-handed weapon).
You will stick with this weapon from Level 1 to 20. Choose carefully based on critical threat range and availability of magic versions in Kingmaker . pathfinder kingmaker magus sword saint guide
Shocking Grasp, Shield (until you get Bracers of Armor), True Strike (use before Dimension Strike), Reduce Person (+2 Dex, +1 attack, +1 AC). To make a Sword Saint work, you need