Quick Draw Attack

Once per long rest as an action, If your katana is already sheaved you can perform a 15 foot lunging attack in a straight line. When you use an action to do this you can also use your bonus action to activate any magical aura that the weapon may have and add the damage dice for that on top. If unobstructed you must travel the full 15 foot through anything that is damageable unless there is a wall or solid object then you hit it and take 1d6 damage yourself.