Cathedral of Tir
The Cathedral of Tir is a forest within a city, in the middle of which is a Spire Tree, a 300 foot tall tree with a 20 foot radius and ten floors inside. The faithful make a journey through the forest and reach the tree, on each level they preform a ritual rite before ascending to the next level. At the topmost level is the Dryad-Priestess of Tir who meets with those who complete all the rites. This Cathedral generates the God it is named after, Tir, who is the Goddess of Truth, Autumn, and Thunder. Upon reaching the top, a supplicant may ask a single question, which the Priestess will respond truthfully to. Upon completing this rite, a supplicant may not complete it for two years, and the door to the Cathedral will not open to them for that time.