Content from Protean Lords of Porphyra

Amulet of the Missionary Wyrm
Aura moderate evocation; CL 7th
Slot neck; Price 18,300 gp; Weight
Strung upon a silver cord, this amulet takes the form of a bejeweled imentesh protean curled about a large cerulean gemstone. When worn, a character gains a +5 competence bonus to Charisma-based checks. Additionally, once per day, the wearer can use chaos hammer (W-DC 19) as a spell-like ability.
Requirements Craft Wondrous Item, chaos hammer, eagle’s splendor; Cost 9,150 gp