Prehistory

Information 
This spell is similar toAncient History, but it gives even less specific information over a period of millennia. The age and function of an item can always be determined, but unless the item took part in an important event, age and function may be the only information available. Fortunately, that’s often enough for the archaeological scholars who most often use Prehistory.

Cost: 3 for 1,000 years’ history; 5 for 10,000 years; 8 for 100,000 years; 10 for longer periods. 
Time to cast: 1 hour for each energy point spent. 
Prerequisite: Ancient History.