Halberdier

Throughout your journey you have found that using large, heavy weaponry appeals to your nature and as a result you are capable of wielding such weapons with deadly precision and ferocity. When you make an attack with a weapon that has the Heavy, Two-Handed or Reach properties you can add 1d4 to the damage roll for each of the properties the weapon has.

Example: If you make an attack with a Greatclub (Two-Handed) you can add 1d4 to your damage roll since it only has one of the properties. If you make an attack with a Halberd (Heavy, reach, Two-handed) you can add 3d4 since it has all 3 properties.