All shadows weavers must sign a contract in blood, ink, or a combination of both. Failure to do so will result in a lifetime supply of bad luck.
Shadow Council members reserve the right to audit any shadow weaving project at any time.
Any weaving of shadows deemed 'too bright' will result in immediate expulsion from the guild and a sternly worded letter to your parents.
Shadows must be handled with care, lest they turn on their handlers and consume them whole.
Shadow Handling 101 is mandatory for all new members.
Shadow weavers are not allowed to trade in the black market. Any such activity will result in a hefty fine and a strongly worded lecture on the importance of transparency.
Shadow Valuation is a complex topic and should be approached with caution and a calculator.
In the event of a shadow weaver's untimely demise, their shadows will be collected and sold to the highest bidder at the Shadow Market.
A memorial service will be held in their honor, complete with a eulogy, a slideshow of their greatest shadows, and a collection of their favorite shadow-themed jokes.