Mobile, Variant (5e Feat)
From D&D Wiki
You are exceptionally speedy and agile. You gain the following benefits.
- Increase your Dexterity score by 1, to a maximum of 20.
- +10 Movement speed.
- 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.