Explorer in the Depths of Time

Exploration Stage: Laboratory
From: Martha
Description: Within the laboratory's walls we found various objects that showed us where the Master went in his studies of time. Judging by everything, he learned to travel to the past. But why? Was his "Grand Goal" to discover how to time travel? I think we're one step away from learning the answer to this question. I'll perform a ritual that will help locate the Master's secret records, which he did along with his most powerful artifacts. The things you collected from the past will help me in this, but I need a drop of the City's magic. Will you bring me some artifacts?
Completed: The ritual is complete, and I'm amazed by what materialised in my hands! It's the Sphere of Events, an artifact that helped the Master travel back in time! I feel a powerful aura emanating from it. A power the likes of which I've never felt before. And here are the Master's records, which he hid along side the sphere. What do they say? Read fast!