In A Wizard's Lizard, there's the occasional room per dungeon with a special chest made unavailable by blocking rocks. Here's one from the second stage, but I've seen a golden one early on regularly.
How should I be able to get those chests? Is flying an option in this game? Bombs, maybe?
What are my (maybe item-related) possibilities here?
Edit: Here's a screenshot of the first-stage-chest http://i.imgur.com/jvK3O61.png