Finally, a refsheet for my rat thief character, Merci!

Name: Lady Merci, birth name unknown
Age: Indeterminate, at least 500 years
Gender: Female
Height: 5'4
Weight: 115 lb
Species: Rat

Character: An ageless jewel thief originally from the setting's equivalent to feudal Japan, who has since traveled the world over the centuries stealing and selling anything that isn't nailed down (and a few things that are), taking progressively bigger jobs as her skill grows.

Her travels coupled with sheer lifespan have taught her a variety of useful skills, including knowledge of several languages and the ability to flawlessly adopt any accent or manner of speaking, as evidenced by her current prominent French accent.

Personality: Immensely prideful in her abilities (to a fault, in fact), keeping up a near-constant playfully flippant demeanor with no shortage of wisecracks for friend and foe alike. She is also an unabashed kleptomaniac, deriving a thrill from the act of theft even when it doesn't benefit her at all otherwise.

Powers/Abilities: Nearly unmatched gymnastic ability, knowledge of a branch of ancient martial arts that allows her to seemingly disappear into the shadows and move in total silence, skill with her grappledart (combination rope dart/grapnel), and a knack for subterfuge including disguise and illusion.

Nude version!