The Goats of Warding are collectible bobblehead-like figures hidden throughout the game. There are 20 in total. Destroying them contributes to an achievement/trophy and provides a small amount of Lei. Some are in plain sight, while others are cleverly concealed in obscure locations, requiring keen observation and exploration. Finding all of them is a significant challenge for completionists and offers a unique reward in the form of a special weapon for subsequent playthroughs.
