Jackinthegreen
Explorer
Mage Armor is conjuration, but Luminous Armor is thankfully not, if your game has some support for BoED. Yeah, there are some broken things in there (Vow of Poverty comes to mind as not working as promised except in a few situations like Incarnum), but it does have some pretty good stuff in it. A spontaneous caster like a sorcerer base would need Arcane Preparation to cast any Sanctified spells, but since the spell is 1/hour per level, doubling that up means it'll last all day barring dispels.