Agile Evader

• When a creature would move within 5 feet of you, as a reaction, you may evade out of the way, moving 10 feet into an unoccupied space. Movement done this way does not trigger opportunity attacks. You can do this once per short rest.
• You can take the dodge action as a bonus action once per short rest.
• The number of times You can perform these actions per short rest increases at lvl. 8,12,16, and 20.

Lvl. 4: Once you use Evade and dodge once each. you can not use it again until you finish a short rest. 

Lvl. 8: You can use Evade once + Dexterity modifier per short rest.

Lvl. 12: You can Dodge as a bonus action once + Dex. Mod. per short rest

Lvl. 16: You can use Evade (1 + Dex. Mod.) x Proficiency bonus per short rest.

Lvl. 20: You can Dodge as a bonus action (1+ Dex. Mod) x Proficiency bonus per short rest.