The Solar Brace is a promotional item that is exclusive to Fire Emblem: The Sacred Stones. Alongside the Lunar Brace, the Solar Brace is one of two keys fashioned for the purpose of protecting the seals guarding both the Sacred Stone of Renais and the country's Sacred Twins, Siegmund and Sieglinde. The Solar Brace is worn by Ephraim throughout the proceedings of the game, and can be acquired as a physical item at the end of Chapter 16 to promote him into a Great Lord.