Meidō Stone

Meidō Stone (冥道石) is a stone that Inu no Taishō gave to his wife before his death. He said it will help Sesshomaru one day but also cause him great danger.

Powers and Abilities

 * Portals: The Meido stone can open and close portals to Hell. Using this ability can allow the weilder to summon demons from Hell to do their bidding.
 * Ressurection: Like the Tenseiga, the Meido stone can bring the soul of a dead person back from the Underworld.