It has a 33% chance of using Dread Gaze every other turn when it is accompanied by other monsters, and when alone, has a 33% chance of using Insanitouch. The two attacks Petrify and Confuse a party member, respectively. It is recommended to deal with Oversouls first. Blitzes, such as Aura Cannon and Rising Phoenix, do heavy damage against them.
[view·edit·purge]In New England transcendentalism, oversoul is a spiritual essence or vital force in the universe in which all souls participate and that therefore transcends individual consciousness. Oversoul can also be the universal mind or spirit that animates, motivates, and is the unifying principle of all living things. It's a concept in the transcendentalist philosophy of Emerson and others.