Crimson Stone

A stone highly prized by Vampires. It allows its owner to use the soul of a vampire as a power source. It bears the curse of the vampire, however, so a human using it would also become a vampire. Walter Bernhardt, who possessed the Crimson Stone, the other vampire treasure, sought it. Mathias Cronqvist actually possessed it however, and used it to absorb Walter's soul (after Leon had defeated him) and use it as a power source. Death offers his allegience to whoever possesses this stone.

Crimson Stone in Fan Fiction

 * Accursed Fate - Created by Mathias's grandfather