Jeweled Scepter of Sargeras

The Jeweled Scepter of Sargeras is a powerful artifact of the Dark Titan Sargeras, used by him to channel dark energies to open portals to new worlds. A demon on the Shattered Isles held the Scepter until it was killed by Ner'Zhul's henchmen. Without Sargeras to wield it, Ner'Zhul needed the Skull of Gul'dan for energy, the Book of Medivh for the knowledge of how to open a portal and the Eye of Dalaran to secure the planet. The Scepter, Eye and Skull and Book, were used create the portals which tore the planet apart.