Ravaging Skirmisher[]
@3rd: Skirmishers Assault: Whenever you make an attack action with after moving at least half your movement away from where you started your turn you may make a single extra attack as a Bonus Action.
@3rd: Abuse the Terrain: You do not suffer movement penalty due to magical difficult terrain and when an enemy moves within 20' of you into or within difficult terrain you may use your Reaction to make an Attack of Opportunity.
@7th: Ravagers Mark: Anytime you apply your Hunters Mark, if your base weapon die is higher than that of your Hunters Mark (1d6) your Hunters Mark damage increases to that of your base weapon die.
@11th: Hit or Run: Whenever you make an attack if your Skirmishers Assault you may either make your two weapon fighting attacks with Disadvantage as part of the same action or move up to half your movement and you count as having taken the disengage action aswell.
@15th: Veteran Skirmisher: You may make two attacks whenever you use your Skirmishers Assault bonus action and once per action bonus action or reaction when you critically hit with an attack you may move up to your full movement speed and you count as having taken the Dodge action until the start of your next turn.