Free Spirit is a Tier Two Technology that enables the player to create Temples and to Disband Units to get half their cost back.

Free Spirit can only be researched after unlocking Riding, and expands into Chivalry.

Before the Myriad update, it also unlocked the Scout unit, which was since removed.

In the Aquarion Tech Tree, this technology is renamed "Free Diving", and it unlocks movement in ocean for the special Aquarion units as well as making you able to disband units just as you would in the original tech tree.