Have camped that big room for way too many hours, and not once have I seen Raint pop from these spots listed on this map. Instead it always seems to pop from the south-center spawn point in the big room where a ph is always "a disgraced paladin of Marr", and never re-pops as a defiled or rotting paladin. Haven't yet found another spot that always pops a disgraced pally, so either Raint only has 1 ph or our luck is just that bad. Spawnrate on the named seems often enough to justify the only 1 ph also.