(Teamwork)
Your link with your companion creature allows you to share your magic with it.
Prerequisites
Ability to acquire an animal companion, eidolon, familiar, or special mount.
Benefit
When you are adjacent to or sharing a square with your companion creature and that companion creature has this feat, you can cast a spell on yourself and divide the duration evenly between yourself and the companion creature. You can use this feat only on spells with a duration of at least 2 rounds. For example, you could cast bull's
Strength on yourself, and instead of the spell lasting 1 minute per level on yourself, it lasts 5 rounds per level on yourself and 5 rounds per level on your companion. Once the spell is cast, you and the companion creature can move farther apart without ending the effect.
