Elixir of Truth
This elixir forces the individual drinking it to say nothing but the truth for 10 minutes (Will DC 13 negates).
She is compelled to answer any questions put to her in that time, but with each question she is free to make a separate DC 13 Will save. If one of these secondary saves is successful, she doesn’t break free of the truth-compelling enchantment but also doesn’t have to answer that particular question. No more than one question can be asked each round. This is a mind-affecting compulsion enchantment.
Creation
Prerequisites
Feats: Craft Wondrous Item
Spells: Zone of Truth