Once a caster and their champion bound, they share a special link and gain the following benefits :

- +1 int, wis or cha for the caster, and +1 dex, str or con for the champion
- As long as they are both on the same plane of existence, they always know each other’s direction; if they are within 1 mile of one another, they can sense each other’s emotions, when the other takes damage and falls unconscious.
- Once per short rest, they can roll a saving throw using the other’s stat.

The caster can choose to temporarily mask the bond, forgoing the last two benefits. If one of the bonded partners dies, all the benefits are lost, until a new bond is made.
The two players have to select this feat to make it work.