I'm building a Cult Leader, who would preform sacrifices for favor (from the BoVD, page 26). Now, there's nothing wrong with a jeweled dagger, especially since it is my deities prefered weapon, but I'll need to stab someone 2 or 3 times before they have a good chance of dieing (using coup-de-grace, average 2.5 damage, times 2, so they would need to pass a fort save DC 15) if they were starting at full HP. Since I auto-crit when I coup-de-grace (right?) I would like something with a high crit factor (I was consitering the dire pick for a while with 1d8 X4), I also might go with flaming burst or something similar, can't find too many other crit-induced weapon abilities, or feats that apply to the coup-de-grace or some other form of preforming a sacrifice. Thanks for any help you can provide.