Polearm Master: When the Warden Private takes the Attack action and attacks with only a glaive, halberd, quarterstaff, spear, or long-spear, they can use a bonus action to make a melee attack with the opposite end of the weapon. This attack uses the same ability modifier as the primary attack. The weapon's damage die for this attack is a d4, and it deals bludgeoning damage. While the Warden Private is wielding a glaive, halberd, pike, quarterstaff, spear, or long-spear, other creatures provoke an opportunity attack from them when they enter the reach they have with that weapon.