Gamespy on druaga:
"Another mystifying aspect of the game is the silver and gold treasure chests. These are secret chests that may appear on each floor when you do something. Not only is the requirement for revealing each chest a secret, but the requirements for revealing the gold chests (i.e. the good stuff) are so bizarre that you have no practical hope of discovering them yourself through strategy, skill, or otherwise deep contemplation. For example, in one floor you'll have to avoid attacking any walls (this breaks some walls), then defeat a Dark Spirit, and then the next thing you attack must be a breakable wall. "
Why subject yourself to that?