New feature that lets you transfer JP to a JP pool so that you can give it to other units. However, it only gives 1/3 of a unit's JP into a pool, so it's not a 1:1 conversion, but getting JP from the pool is 1:1.
Mediena
Goffard Gaffgarion | Unit
Warrior of Light
Bravery & Faith
Imperilga
Sephiroth
Sterne (Destiny Wing)