Fierce Wisdom is the same entity as the dwarf deity Lontero Boldfist.
He is depicted as a dark-skinned human with an elaborately-groomed beard, wearing flashy and fashionable clothing and a large amount of jewelry.
His symbols are a gilded iron glove and a golden quill pen. Statues of Fierce Wisdom are honored by decorating with real jewelry. They are honored with offerings of gold in particular, and diamonds are their favored gemstone.
Fierce Wisdomencourages living by a strict code of honor, dedicated to protecting and uplifting the weak, both by force of might but also using a very loud voice and making sure everyone is either shamed for their bad behavior or encouraged to act better. Followers have developed a style of hand-to-hand combat that is particular to Fierce Wisdom's worshipers.
Historians sometimes use depictions of Fierce Wisdomto illustrate human fashion through the centuries.