The Avowed [3.5 Base Class] and Undead Hunting Feats [PEACH]

[Sir_Chivalry]

[B]
Vow of Purity: An avowed gains Vow of Purity as a bonus feat.

Vows lose the Exalted descriptor; however, they remain limitations; stipulating that one cannot drink to excess (indeed one cannot touch alcohol entirely), cannot engage in sexual intercourse, cannot touch dead flesh.

This class can easily be easily altered to hunt evil outsiders, aberrations et al.

Only problem is that the class LOSES access to Vow of Purity until it cleanses itself with holy water just by doing its main thing. Someone with Vow of Purity can't fight undead without temporarily losing the bonus against disease and negative energy.

Either place some immunity to that clause, or your class is like a fighter who breaks his weapon everytime he swings it.