I wish for a brand new artist's kit
(Arriving with the power to grant any request in a very literal way)
An artist's kit you say? Your wish is hereby granted, as I live to serve. However, you did not wish for a case for your artist's kit. According to wiktionary.org, a kit, such as ones that artists have, is simply:
A set of parts, tools, clothing or other equipment, collected for some specific purpose
I am truly sorry, but I must obey your wish without adding any of my assumed interpretations of it. Therefore, you shall have only what you asked for. Too bad for you though. Without a case, when I made the artist's kit appear out of thin air, most everything fell to ground and either broke or spilled out. You still have that eraser though, so this wasn't a total loss. Later Master!
(Returning as a normal, non wish granting person)
I wish that I could transform into a celestial dragon at will, which uses divine attacks to subdue evil foes and excells at healing powers. Later!