Nameless One

The god of thieves, the Nameless One, is also known as the Unseen God or the Master of Keys. He is worshipped by many thieves and criminals across Polnarus. They appear as a hooded figure or a shadow out of the corner of someone's eye, never fully showing themselves. His symbol is a ring of skeleton keys.
Typically, a hidden shrine devoted to the Nameless One can be found in every major city, if someone knows the right place to look. A chaotic deity who favors wit and cunning above all in their followers.
There are very few priests of the Nameless One. The closest thing to an actual organized religion are thieves' guilds and mercenary groups that pay patronage to the Unseen God.