Sterveling Ket

''"The Sterveling Ket! The Sterveling Ket! What did it find in the oubliette?" -Sidebar description''

The sidebar information concerning the character of the Sterveling Ket, not to be confused with the Starveling Cat.

Etymology
Although similar in pronunciation to the more frequently referenced Starveling Cat, the Sterveling Ket's name references the Dutch words for "mortal" and "chain" respectively. Its text mentions an oubliette, a word of French origins meaning "to forget"--an apt description for a dungeon. Now, precisely what did the creature, presumed to be a cat, exactly find the prison?