Gandalf was originally named Olórin, the wisest of the Maiar. He served the Valar and learned from Nienna, who taught patience. He was sent to Middle-earth as one of the Istari to combat Sauron
Galadriel was the youngest daughter of Finarfin and Eärwen in Valinor. She was a niece of Fëanor and a leader of the Ñoldor's rebellion. She left Valinor to rule in Middle-earth after Fëanor's rebellion
Agartha is a legendary kingdom located on Earth's inner surface. Concept introduced by Louis Jacolliot in 1873's Les Fils du Dieu. Story involves ancient Indian city destroyed in 5000 BC. Name "Agartha" is alternative spelling of Norse Asgard with Sanskrit "an"
Spells require 33 SOUL and can be activated using various keys. Soul can be gathered by defeating enemies. Dream Nail allows entering protected memories and collecting Essence. Nail Arts are abilities taught by Nailmasters using special tools
Born in Aman in 1362 as daughter of Finarfin and Eärwen. Known for her golden hair and beauty, which matched her father's gold. Led Noldor's rebellion against Fëanor, crossing Helcaraxë. Remained in Doriath with Celeborn, learning from Queen Melian
Peter Jackson's trilogy recreates J.R.R. Tolkien's Middle-earth world. Elves play crucial role in story with deep knowledge and supernatural power. List restricted to Jackson's trilogy, excluding other Tolkien works