- Not to be confused with Rellian Greenspyre.
Rellian is one of the high elven lieutenants who served in the Alliance Expedition. When Alleria followed Khadgar in search of the Skull of Gul'dan, Rellian and Thalressar were left in charge of her rangers. Along with Danath, they continued the hunt for Ner'zhul. During the march in Terokkar Forest, Thalressar and Herrick proposed the foundation of Allerian Stronghold, and Rellian was one of the participants in that act which marked the fort's beginning. He later accompanied the army in its surprise attack on Auchindoun, and fought to help rescue Kurdran and drive back Vorpil's Cabal.