1/4 who achieve divine embrace never return.  7 Universal Conciliators created for each Servital.  138 billion serve on Uversa.  Assist, and eventually become, Graduate Guides.  Creatures of Seven Master Spirits and Seven Supreme Power Directors.  Fourth creatures discern reality of spirit and matter; are semiphysical.  Help ascenders on superuniverse capitals.  In personality registers.  Involved in phases of Supremacy.  “midway creatures” of Havona.  Number is prodigious; more being created.  Resemble individual Master Spirits.  Stay with same pilgrim throughout his ascent. 
See also: UB 25:1.