Byurn

Longsword. Melee Weapon Attack: +3 to hit, reach 5 ft., one target. Hit: 5 (1d8+1) slashing damage.

Chaarge!. Melee Weapon Attack: +5 to hit, reach 5 ft., one target Hit:  9(2d8+1) slashing damage.
              May only be used if mounted, have moved at least 20ft this turn, and continue to move the remainder of your movement afterward. 

Yaaah!.(Recharge 5-6) 
  As a Bonus Action on his turn, Byurn may spur the sides of his mount, which prompts it to immediately use it's reaction to attack a target of Byruun's choice within melee range. 

Duck: As a reaction, the militiaman's commoner instincts kick in, and he cowers for his life, gaining +2AC against the triggering attack.