The Dragons make contact with Giants

Cultural event

"After a long development time, there is a marked change in what the Giants are able to build. Already huge ruins are put to shame by their later works. It is believed only through the use of powerful magic are the Giants able to accomplish feats such as these. In all likelihood these magics were shared by the Dragons."
Morgrave Expedition logs

Dragons make contact with the giant kingdoms and begin to teach the giants how to use arcane magic. The elves watch and learn from their place at the giants’ heels. The giants quickly master the arcane arts, creating wonders unequaled even in the modern day