Tome of Morytha Vol. 1

Tome of Morytha Vol. 1 is a Merc Mission in Xenoblade Chronicles 2. It is received automatically after finding by trading with Krezzi in Theosoir, Kingdom of Tantal. The mission requires 20 minutes to be completed, down to 5 minutes by dispatching s with enough levels of the suggested s. Completing this mission unlocks Adenine's fifth Key Affinity reward.