Augury

A caster has several options for the material component:

Gem-inlaid sticks. (10 cn)

Must be crafted by a jeweler, who must be provided 1000 gp worth of gems and 100 gp of payment for the work.Ex These save as whichever is the least favorable save for the attack form, either gems or thin wood.

Dragon bones from any dragon of any age. (10 cn)

Something similar to gem inlaid sticks or dragon bones, with similar value.

Wet leaves of an infusion which remain in the container after the infused brew is consumed, a crushed pearl of at least 100 g.p. value added to the concoction before it is consumed.