Crattis Yurkal was a Twi'lek male who ran the general store Aratech Mercantile inside the Jedi Enclave on Dantooine in 3956 BBY. He was very talkative, and despised the Czerka Corporation. He owned a blade that belonged to Sanasiki.
In cut content of Star Wars: Knights of the Old Republic, the player was to have found the corpse of Yurkal after he had been captured during the Attack on Dantooine and killed by the Sith.