Training in Spiritual Lore, Spirit Summoning allows the caster to locate others in different realms (variant amount required determined by distance). The required lore for distance is broken down into three tiers: adjacent (30), near-adjacent (60), and far (90). An example of adjacent realms is Wehnimer's Landing to the Shadow Lands; near-adjacent is Wehnimer's Landing to Icemule Trace; and far is Wehnimer's Landing to Ta'Illistim.
In addition, at 30 ranks of lore, if the caster is present in a room where someone is located, they are able to trace back the magic and identify the origin if they cast the spell with no target within 30 seconds.