Kain's Blade is a fictional weapon from the video game series Legacy of Kain. It is a powerful sword wielded by the character Kain, who is a vampire and the main protagonist of the series. The blade is known for its ability to absorb the souls of its victims, enhancing Kain's strength and abilities. The design of Kain's Blade is distinctive, featuring a jagged edge and a dark, menacing appearance. It symbolizes Kain's struggle with his vampiric nature and his quest for power. Throughout the series, the blade plays a crucial role in Kain's journey and the unfolding of the game's narrative.