Heroes of Barcadia: Halloween Booster PackExpansion

From BoardGameGeek:

Make the dungeon even spookier with this spine-chilling Heroes of Barcadia game expansion! The Halloween Booster Pack introduces a brand-new room type: The Ally, plus haunted room tiles, eerie power-ups, and twisted rule cards that bring tricks and treats to every turn. Add 5 Power-Ups, 5 House Rule Cards, and 5 Room Tiles to your game for a frightfully fun twist! Product Specifications: Heroes of Barcadia Halloween Booster Pack Mechanic: Dungeon crawling, procedurally generated, player elimination, roll/spin and move, collection Includes: 5 Waterproof Power-Up Cards 5 Waterproof House Rule Cards 5 Waterproof Room Tiles ALL cards in this game are made of PVC and are 100% waterproof -description from the publisher