Dual weilder 2.0

Due to your experience and aggressive fighting style you decided to use 2 weapons at the same time for double the damage at the same speed, you use light armour to manoeuvre around quicker confusing you're enemy and getting into vulnerable spots easier

Flurry

You can strike up to 3 extra times at the cost of an action and bonus action, you can use another action to add another 3 strikes. (Limit 1 per turn)

Dextrous swordsman

Gives you advantage on Dexterity saves and checks in combat

Improved critcal

After years of training you can find the enemies weakspot easier, your weapon attack score a critical hit on a roll of 19 or 20

Attack improvement

Roll 1d10 and add on what you rolled

Crippling strike

Hit your opponents spine with the hilt of your blade, giving them disadvantage on attack rolls against you. (Con save of 15) (Attack must be made from behind)