Fight as One

Feats

At 10th level, you can rally your allies to fight together. For 1 minute, whenever you make a successful melee or ranged attack against a foe, your allies gain a +2 insight bonus on attacks rolls with attacks of the same type — melee attacks if you made a melee attack, or ranged attacks if you made a ranged attack — against that foe until the effect's duration ends. If you score a critical hit, this bonus increases to +4 for 1 round.