Group Focus

Group Focus is a badge in Paper Mario. It can be bought from Rowf and Rhuff's badge shop after Chapter 3 for 100 coins. If Mario equips this badge, it allows his partners to use Focus, which lets them charge Mario's Star Power bar at the cost of using their turn. The move acts the same as Mario's Focus, though it is not affected by the boosting ability of Deep Focus.

Merluvlee's predictions in Paper Mario

 * "I see...a Group Focus Badge. It is for sale at the open-air shop in the plaza outside the castle gate."