This quest will expire after the events at the Mechonis Core.
Talia's Research is a Timed Quest in Xenoblade Chronicles. It can be received from Talia in Alcamoth after A Necessary Upgrade is completed. This quest and Investigating Satorl Eryth Sea quest are mutually exclusive.
By completing either this quest or Investigating Satorl, the party will have access to the next quest, Ancient High Entia Mystery, that will unlock Melia's fifth skill branch.
- Completing this quest will make Investigating Satorl missable.
- Talia will have a full new trade at Satorl Marsh only during this quest or Investigating Satorl.
- If Ruthan is spoken to from 18:00 to 21:00: