1977 · ソースブック（プレイを拡張するルール／オプション）

Monster & Treasure Assortment: Levels Four - Six

A playing aid for Dungeons & Dragons that helps Dungeon Masters prepare and stock dungeon levels intended for characters of levels four through six. It includes lists of 300 monsters and 300 treasures, along with tables for treasure storage, guarding, and hiding methods. By rolling dice and consulting the assortment lists, Dungeon Masters can generate encounters and treasure for newly discovered or partially stocked dungeon levels, both during play and in preparation.