Spirit

Spirit is an intangible and ubiquitous power which is imbued in all living things. Spirit is the “breath” of creation, and it is what causes and allows movement. If it weren’t for Spirit, there would be no energy at all and nothing would move, think or feel anything at all. It is through Spirit that a creature becomes alive and begins to breathe. Without Spirit, creatures can't live. Yet, at the same time, they wouldn't be dead either, but rather they would just be inanimate. The origin of Spirit is unknown even to titans, but it is speculated it comes from a different plane of existance.

Emotional states influence one's own spirit.

Origins
Unknown so far. Some titans speculate it has a main source while others believe it is just a pervasive form in all of the universe.

Magic
Those who can harness the power of the Spirit are known as spellcasters, or wielders. Magic is determined by a peculiar manifestation of Spirit. Spirit is heavily connected to magic aswell. Its variations create all types of magic. Such as Arcane, Light, elemental and Chaos magic or Void magic.

Souls
When spirit takes form of a living being, it slowly takes its imprinting. Souls are exactly that, a section of Spirit which has become unique and self-conscious due to their connection with the material world.