From publisher blurb: Something dark has chased the elves from their tree village. Whatever the entity is, it is corrupting their livelihood and if they don't deal with it soon, they will have no home. Their druids have had no luck but maybe others might! Cavern Crawl #001 - Tree of Ballain is a 5th Edition compatible 2nd level adventure for four to six players, containing the following content: New Monster: Blight Demon New Magic Item: Dagger of Corruption Detailed Battle Map: GM numbered, Player grid, and Player no-grid versions Unique Art throughout the adventure