The latest Privateer Insider blog post has the concept art for the Hordes Minion Warlock Maelok the Dreadbound.
From their website:
This week, I am proud to reveal one of the amazing new warlocks from the upcoming HORDES: Domination.
Let me present to you Maelok the Dreadbound, the new Minion Gatorman warlock. Maelok has been rendered out by one of our amazing artists, Nestor Ossandan. From what you can see in the background, Maelok has a number of powers that lend undead strength to his forces.