The Monastery of the Fire Baron

From publisher blurb: The Monastery of the Fire Baron is a compact dungeon oneshot for 5th to 8th level characters. An independent fire baron has abandoned his clan and founded his own monastic order upon his discovery of a planar portal. With the help of devout followers and nearby azer smiths, the fire baron has built a monastery on the face of a volcano in the hopes that he can nurture the portal and let forth fire and fury upon the lands below.