Origin/Class Of Sona

Sona Commander
1
Sona gives you a random Command Mod every 2 rounds which allows you to alter the way an ally behaves during combat. Command Mods last 2 player combats even if they are not equipped.
Sona Psionic
Gain Psionic items that can be equipped to any ally.
4
Gain the (?), Psionic items gain extra effects on Psionic units
Sona Shepherd
Shepherds summon the Bond of the Stars to aid them in battle.
Bia and Bayin's power are increased by the total star level of all Shepherds.
7
Bia and Bayin's bond grows deeper