publisher blurb A dozen skulls that will help to give the players something to fear when they are dying? Each one can represent a failed save. Hopefully you won't need more that 12, so we give you that many. Conditional Tiles are lightweight, store in very little space, durable, and quick to set up. When you're done, just scoop them into a box or bag and you're ready to go. Perfect for convention gaming! Compliant with the Dungeons and Dragons 4th Edition GSL.