From publisher blurb: A short 5e side-trek adventure suitable for a party of 4 5-6th level characters! You're in the middle of a major campaign. It's long, involved, and takes tons of prep. Now you're just hours away from your next session, and you don't have anything ready. Fear not! The Hall of Mirrors is just what you need! A strange map that can only be read in the reflection of a mirror leads to the treacherous Shattered Ruin. Some tell a tale of a shimmering, reflective palace fallen into disrepair. The map is unmistakably alluring, as is the prospect of lost wonders within the palace. Inside this adventure you will find: Hazards of the Hall: A dangerous location that features a fractured reality! 4 dangerous creatures: This adventure uses unique creatures and statblocks crafted specifically for it. All of these are contained within – no need to reference another book just to run an adventure! 3 new magic items: Reward your players with some fancy new loot! If they survive!