Feats

Speedy

Prerequisite
Dexterity 13+, Level 4+ or Constitution 13+, Level 4+
Ability Score Increase
+1 Dexterity or Constitution
Source
XPHB

You gain the following benefits.

Speed Increase

Your Speed increases by 10 feet.

Dash over Difficult Terrain

When you take the Dash action on your turn, Difficult Terrain doesn't cost you extra movement for the rest of that turn.

Agile Movement

Opportunity Attacks have Disadvantage against you.