Combat dasher

You are exceptionally good avoiding obstacles while moving at high speed, sometimes you can push the limits of your body to move from one place to other in the blink of an eye. You gain the following benefits:

Rush: You can use the Dash without consuming your Action or Bonus action. Once you use this trait you can't  use it again after a Long or Short Rest.
Whenever you use the Dash action you trigger the following effects.

• difficult terrain doesn't cost you extra movement on that turn.
•  You don't provoke opportunity attacks from that any creature that you did not make an attack against this turn for the rest of the turn.
• Any opportunity attacks that is made against you is made with disadvantage turn for the rest of the turn.