Dragon Ogre
Dragon Ogres are a chaos pledged, centaur like monsters in warhammer fantasy. They are known to be terrifying, big, eats thunder for breakfast and lazy. Really, they are giant creatures that sleep 24/7 and they only wake up when there's a big thunderstorm going on. Like the dragon, they exist way before the old one came.
Biology
Thunder has no effect on their body that the monsters bath on them to store energy for the coming battle. They have a centaur like body, which they would walk with four legs while holding big. two-handed large weapon for battle. Dragon Ogres are also resilient in battle. They have scaly skins to prevent arrows hurting them. Dragon Ogres are also known to be very big, like, REALLY FUCKING BIG. They are so big that some people called them the mountain god and worship them. They gain their large body through aging. They are also known to be immortal due they offered themselves to chaos long ago in exchange of their freedom to save them from extinction.
There's two type of dragon ogres. The regular one and the the large one named Shaggoth, who are just a much older dragon ogres.
Known unique Dragon Ogre
Krakanrok the Black - Big daddy dragon ogre, the oldest of his kind. He was the one made the pact with the chaos gods long ago. Archaon met him while doing his quest for slayer of the kings where the weapon is in Krakanrok's claw. Archaon call his servant to pry one of the dragon ogre's claw open only to kill the servant with the sword when it's car/demon alarm went off since Krakanrok is so big and enormous that he wouldn't want to wake up the beast. Krakanrok is said to be awoken from the loud thunderstorm during the End Times, but he was never mentioned so let's just assume he died in his sleep.
Kholek Suneater - Krakanrok's son. He was there when daddy offer their entire race to the chaos gods. Was seen during Asavar Kul's invasion to Kislev where he single handily broke down Kislev's walls with his might space-marine-like-thunder-hammer and smashed many temples. During the End times, he went out of control that Archaon had to sent the newly arrived Settra to deal with him. They fought in such super saiyan scale battle that it leveled the forest trees. Settra wins and cut down Kholek's gigantic head and drag it back near Archaon's feet.