Mission: Talk to All Source

Talk to All Source is a main mission.

Overview
The player must have completed  The Final Battle and have attended the fireside meeting to discuss the situation with the All Source AI.

Conduct of the mission
After defeating the Rogue Knight in The Final Battle and attending the fireside meeting, Petra asks the player to bring Ack to the Research Center to help communicate with the All Source AI.

Talk to Ack
Upon talking to Ack:

Go to the Research Center
The player heads for the Research Center and meets with Petra, Merlin, and the All Source AI.

Ack interfaces with The All Source AI:

A short while after:

Post-conduct
After speaking to the All Source AI and discovering that she needs a new high-voltage power supply and power converter, Petra requests for 5 Data Discs to help with the research, thus commencing  Power for All Source.