Fullbring

Fullbring is a technique utilized by the humans in the group Xcution.

Overview
Fullbring is a special ability certain humans are born with, in which they 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, or, if they have a particular affinity to an object then Fullbring can be used to alter the objects form. For example, Kūgo Ginjō can change his necklace with a cross-shaped medallion into a great broadsword.