What is The Lands of Arekoz? The Lands of Arekoz is a D&D 5th Edition campaign world. This document is designed to give you everything you need to know to create characters and adventures in the Lands of Arekoz. The feel is similar to Europe in the 11th century, with several other cultures, and even other races. Dwarves who dwell in the mountains, elves who live in forests, and halflings who cheerfully dwell in their burrows are known, but many common folk never see them. Magic also exists, but is feared, sometimes suppressed and rarely ever encountered. The power of the gods is undeniable, and many unpleasant aspects of life are attributed to beings unseen.