Involvement
The Hellrider Cleric is possibly an exile from Elturel that was discarded by the city due to her tiefling heritage following their descent into Avernus, despite her service as a Hellrider.[1]
The Hellrider Cleric can be summoned with the variant if Zevlor has been rescued throughout both Act One and Act Two, and joins the party as an ally in Gather Your Allies.