Talent Tree

The Talent Tree is a long term grinding unit stat scaling system and a means of acquiring Command Skills. Early on, your Voyager quests will demand you complete parts of your talent tree in order to complete your missions, however at a certain point in progress, you will need to start prioritizing stat directions. This mostly becomes a concern after you unlock every common tier talent upgrade. Below is shown the rarity of Consumed Materials called Star Glows and Star Particles.

Common Epic Legendary Star Particle

Command Skill Example

Early game you simply take every available common upgrade and level 1 command skill in order to increase the Class level.

Afterwards, when considering which direction you want to take, you want to first evaluate which class your DPS units are in, then prioritize their respective stats on the Talent tree.

However it is also important to keep in mind the amount of relative class distribution of units released and coming in the future. Breakers are by far the least common class, while Watchers are the most common, however Destroyers have the most offensive units, so favoring that progression alongside Watcher is advised

General progression priority irrespective of unit

Watcher
Destroyer Seeker `
Note: About equal priority for Physical Attack OR Magic Universal node.
Defender
Breaker

Another factor you need to consider is the priority of Command skills, which are unlocked when reaching certain Class tree levels. Command skills are divided into categories of Common, Intermediate, and Advanced. When a battle starts, you can equip 1 command skill from each category. Their category will be denoted next to their names.

The Command skills below are ranked by upgrade priority

High Priority	War Horn(I) Flag of Convallaria(A) March Command(I) Maneuver Command(C) Urgent Order(C) Pursuit Order(I)
Mid Priority	Ragnarok(A) Raid Order(C) Invincible Hero(A) Guarding Dummy(C) Explosive Barrel(I)
Low Priority	Thunderstruck(C)) Hymn of Life(A) Divine Archer(A) Requiem(I)