Polearm Savant - A5E

You gain the following benefits:

• When you attack with a glaive, halberd, quarterstaff, or spear using the Attack action, you can use a bonus action to make a melee attack with the weapon’s opposite

end. This attack uses the same ability modifier as the primary attack, dealling 1d4 bludgeoning damage on a hit.

• While you are wielding a glaive, halberd, pike, quarterstaff, or spear, a creature that enters your reach provokes an opportunity attack from you. A creature can use

its reaction to avoid provoking an opportunity attack from you in this way.