Full Manifest(ation) Art
Kangen Jutsu is a special ability in which user can manipulate the "soul" of matter for a variety of effects, such as using a drink's soul to have it help them drink it, pulling the soul out of asphalt to make it more elastic or to even be able to walk on water by pulling on its soul. Fullbring abilities do not, and cannot change through growth. The only changes that occur are ones through users who haven't been able to use their abilities to their fullest until they progressed to a level to which they could. Being able to affect an object is one such aspect of Fullbring. If they have a particular affinity to an object, then Fullbring can be used to alter its form. For example, user can change his necklace from a cross-shaped medallion into a great broadsword.
"Tugging on its soul", means "influencing" the soul in said object to mess around with the qualities of the object. It doesn't mean literally tug, it is a metaphor for going in and making some tweaks yourself. It is sort of like commanding the object to do something for you; you command the drink to be able to float into the air and slip between your lips, command the asphalt to allow you to spring off of it easier. This is how I think of it; it simplifies things considerably.
Fullbrings cannot pull out the soul of living beings.
Fullbring is used with your physical body thus it requires a ridiculous amount of stamina to use properly.
As such, the Fullbring of a user that has not reached such a level appears to be different, and can be considered "incomplete". When the Fullbring reaches its full potential and evolves to his final stage it will emit a violent burst of energy that can damage the user's body, therefore its needed another fullbring user to be there in order to block the explosion and prevent the now-complete fullbring from damaging its user.
Bringer Light: The speed technique of a Fullbringer, each use of the technique leaves a trace of reiatsu that is visible in the air. Speed can be increased by Fullbringing asphalt and air.
Object Affinity: Each Fullbringer has an affinity for a certain object, unusually something that hold great sentimental value to them. They can then use this object as their secret weapon, combining it with their Fullbring powers to create a special ability unique to them.
- Clad-Type Fullbring: A Fullbring that wraps the user in their own power. It is a full-body Fullbring.