Agria's piercing gaze and expressionless demeanor are two of the first things most people notice about her. She boasts an average gnomish stature, though is a little on the wiry side. She wears a tightly fitted chain shirt covered by a loose peasant shirt, comfortable trousers, and well-worn boots. A small, strange, tower-like contraption stands from her shoulder, attached to a small dial on her wrist by a small bundle of leather-wrapped cables. At her belt hang a sheathed knife and crossbow, neither of any special quality or make. Her over-sized pack seems almost as tall as she is, and houses a number of odd accoutrements, including an enormous locked book.

Agria is typically very deliberate in her actions and reactions. She approaches most situations carefully and thoughtfully, but boasts a sharp and sarcastic wit. She dotes on Slate with an almost familial attitude, though she denies any emotional ties to the old dwarf, or anyone, for that matter. She can sometimes be observed to be listening to unheard voices, but usually just smiles when questioned about what she is listening to. Agria is almost never seen without some kind of snack in hand, and appears to prefer dried fruits. She often secretes small bits of nibbles about her person whenever presented with the opportunity. She has a fat mouse as a pet who is named Shim.