Crown of Kadashman (5E)

From publisher blurb:

Crown of Kadashman is a five-part adventure arc for the Kethos fantasy setting. The heroes are hired to recover five magical artifacts, which when brought together will allow the bearer to wield godlike powers over nature. The adventure arc is designed to be played in whatever order the gamemaster desires, though suggestions are provided for ideal outcomes. The adventures are aimed at a variety of experience levels, from neophytes to veteran players. The heroes will travel across the continent of Faradath, from swamps to cities, from mountains to desert ruins. The arc includes dungeon exploration and urban intrigue, and adversaries might be overcome by cleverness or bloody combat.