Devil-slayer paladin build?

[Douglas Muir 406]

Let's say you want to build a 12th level paladin who's specialized for fighting evil outsiders generally and devils in particular. How might you go about doing that? The Oath Against Fiends, obviously. Are there any other archetypes or feats that would be particularly helpful?

Doug M.

[Ghostwasp]

I have a similar character that is a 3rd level Paladin, I went Aasimar with the celestial champion alternate racial trait for +1 to hit and AC vs Evil Outsiders and the character trait Purity of Faith (Iomedae) for a +1 to will saves and another +1 to all saves vs Evil outsiders. Those two are a nice bump to all your basic combat stats and have a nice RP feel to them (that your always better vs Fiends). Hope that helps.