Level 3
Polearm Mastery.
Your Reach with Polearms (Spears, Glaives, Pole Hammers, etc.) is increased by 1. You may wield a Shield and a Polearm and still attack with it. If you do, reduce its damage die and Reach by 1 step.
Opportunistic Thrust.
You can perform Opportunity Attacks against enemies that willingly enter the Reach of your Polearm.
Level 7
Vicious Strikes.
Your and your allies' attacks caused by your Commander's Orders and Combat Tactics are Vicious. While adjacent your allies attacks are Vicious as well. Vicious. Roll 1 additional die whenever you roll crit damage.
Together We Stand.
Add 1 to your Combat Die rolls for each adjacent ally.
Level 11
Together We March.
Reaction (when adjacent ally uses the Move action): Move alongside this ally up to their speed.
Level 15
Shoulder to Shoulder.
While adjacent your allies gain the benefits of your Weapon Masteries and the Reach of their melee weapons is increased by 1.