When you use your action to [[Dash]], you can use a [[Bonus Action]] to make one [[Attack|melee weapon attack]] or to [[Shoving|Shove]] a creature.
If you move at least 10 feet in a straight line immediately before taking this bonus action, you either gain a +5 bonus to the attack’s damage roll (if you chose to make a melee attack and hit) or push the target up to 10 feet away from you (if you chose to [[Shoving|shove]] and you succeed).