Mirror of Spirits is an artifact that appeared on Lara Croft's trophy wall. Lara being a curious person in nature touched it, and it sent her to fragmented mirror world of her mansion. Lara had to navigate through the puzzles and mazes of the mirror world with the help of her mirror self. After reaching the huge Mirror of Spirits in the mirror world and touching it, she ended up back in the real world. Lara again touched the artifact, but nothing happened. Lara left the Mirror of Spirits, decorating her trophy room's wall.