Details <p>Source: Player's Handbook <br> You are exceptionally speedy and agile. You gain the following benefits: <br> - Your speed increases by 10 feet. <br> - When you use the Dash action, difficult terrain doesn't cost you extra movement on that turn. <br> - When you make a melee attack against a creature, you don't provoke opportunity attacks from that creature for the rest of the turn, whether you hit or not.</p>