Category talk:Quest items

I think we need to precise the definition of a "quest item", since I noticed Wolf bones have been noted as quest items and I'm not sure this is really pertinent. So, is a quest item : 07:55, 18 January 2008 (UTC)
 * any item used in a quest ? If yes, tinderbox is one. If no, Wolf bones aren't one.
 * an item that has a use only during a quest and can't be obtained or kept afterward ? Example : A glowing Heart crystal
 * an item that can only be obtained during a quest or by trading ? Example : Anti-dragon shield
 * an item that can only be obtained during or after a quest ? Example : Ava's accumulator