Glyphs of Summoning

In the subterranean depths of the Cleft of Shadow, the dark arts are studied far from the prying eyes of the Warchief's guards. For an aspiring warlock under the tutelage of Gan'rul Bloodeye, commanding a voidwalker marks a vital step in their craft. The Glyphs of Summoning, derived from the esoteric knowledge inscribed upon the Tablet of Verga, bridge the boundary between Azeroth and the Nether. Laid down within the summoning circle in Neeru Fireblade's tent, the glyphs tear open a threshold, pulling a creature of the Void into the mortal realm. The ritual demands that the warlock conquer the summoned entity in combat before Gan'rul imparts the final methods of binding.