You guessed it -- a place to put ideas for cleric of Risla specific spells! Here's one:

A spell to replace Deus Ex Machina that a Cleric of Risla casts that preserves their body and sanctifies it, making it unmovable and unlootable. Then they have to answer riddles and walk through a shifting-room labyrinth as a ghost in order to find their way out, and when they do they show up with less (or no) deathcheck at a temple to Risla. The longer it takes the more items from their corpse can be looted, until finally the whole corpse is normal (but preserved).