30 Day Dinosaur Drawing Challenge: Day 22

Draw a dragon based on a real dinosaur: Bone Tyrant

Long ago, the continent of Konureth was ruled by giant, powerful tyrannosaurines (Acrotyrannus draconis) simply called "Tyrants" or variations of such by the various Chromaraptor factions. Like the Chromaraptors, different Tyrants employed different powers to rain death and destruction to the lands. It was also the Chromaraptors that battled against the Tyrants and ultimately driven them to be almost extinct to this day. However, when Tyrants know they are going to die (whether by disease, serious injury, or starvation), they use the last of their power to teleport themselves to a darkened forest to lie down. This forest is now the Ebontooth territory known as Ebonnar.

Now with both knowledge of the legends about these great Tyrants and great necromantic power, the Ebontooth have started raising them from the dead to serve as siege beasts capable of breathing a shadowy gas that spells death to all that can't resist.

The skeleton is based on 's Sue.