Gul'dan and the Stranger

Gul'dan and the Stranger is a comic published digitally by Blizzard Entertainment as a tie-in for the World of Warcraft: Warlords of Draenor expansion.

It features Garrosh Hellscream visiting three days before he had the orcs drink the blood of Mannoroth.

Description
The drums of war have begun to sound for Draenor’s orcs, and the power-mad warlock Gul’dan is the latest to play them. Brimming with fel energy, Gul’dan is convinced that his people will gain glory and strength if they only kneel to the demonic Burning Legion. But a hooded stranger has recently arrived in Gul’dan’s camp with a somewhat... contradictory vision.

The stranger has walked in places where terrifying war machines will soon shake the earth. From the smoldering ridges of Gorgrond to the hunting grounds of Nagrand, he watches over the orcish ranks, stoking their dreams of a united Horde: pure, free, and utterly dominant. And he has a message for Gul'dan.