Talk:Sky Meadow/@comment-66.249.84.158-20140426042748/@comment-97.116.108.236-20140427233143

It's an artifact. Right underneath the difficulty options on the character select scree, there is a row of symbols that denote the findable artifacts. If you have found one, you can click it to activate, which has changes on the game.

This one locks a random skill each minute, but there are ones that have better effects.