Axeman

You're a master of the axe and your heavy blows cleavethrough your foes. The following benefits apply only to the use of handaxe (not thrown), battleaxe, and greataxe.

• Increase your Strength score by 1, to a maximum of 20.
• When you reduce a creature to 0 hit points or score acritical hit with an axe, you can use your bonus action to make a single attack with an axe.
• When you roll a 1 or 2 on a damage die for an attack you make with an axe weapon that you are wielding, you can reroll the die and must use the new roll, even if the newroll is a 1 or a 2.

this feat does not grant proficiency with any weapons, it only applies to weapons you are already proficient with.