Ben CleverName said:
Not really. Even without them he has still been regarded as one of the most powerful beings on Enroth. And according to the cutscene at the end of Shadow of Death, they separated the artifacts.
Dracon is pretty powerful, but even fodder liches are grand masters of all schools of magic, no doubt the greatest lich would contend. And as for Tarum, I know I've played Chronicles, he's among the God Tiers of the verse for beating the Elemental Lords.
I know about the Ancients, and no, they didn't create entire worlds they were unable to, that's why they created nacells. And they didn't create Enroth, the Elemental Lords did.