Community BlessingSource Advanced Class Guide pg. 65 (Amazon)
Communal Aid (minor): At 1st level, you can touch an ally and grant it the blessing of community. For the next minute, whenever that ally uses the aid another action, the bonus granted increases to +4. You can instead use this ability on yourself as a swift action.
Fight as One (major): 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, allies within 10 feet of you gain a +2 insight bonus on attacks of the same type you made against that foe—melee attacks if you made a melee attack, or ranged attacks if you made a ranged attack. If you score a critical hit, this bonus increases to +4 until the start of your next turn.
CooperationSource Healer's Handbook pg. 13
Associated Blessing: Community
Replacement Blessing: The following minor blessing replaces the communal aid ability of the Community blessing.
Team Effort (Minor): At 1st level, you can touch an ally and grant it the blessing of cooperation. Choose one teamwork feat that you have. The touched ally gains the benefit of the chosen teamwork feat for a number of rounds equal to 1/2 your warpriest level (minimum 1). Alternatively, you can choose one teamwork feat that a touched ally has and gain the benefit of the chosen feat for a number of rounds equal to 1/2 your warpriest level (minimum 1).