1. g20: War of the Last Alliance ID: 2019-NMN19147616 Year: 2019 Title: g20: War of the Last Alliance Summary: Elrond. Glorfindel. Gilgalad. Isildur. Elendil. Sauron. All great and terrible, and all met on a single battlefield. The Last Alliance of Elves and Men fought Sauron's Legion before Barad-Dur.