At this stage, you should have roughly 70/70 skills. You can now move away from "trash" mobs and start hunting for profit.
This is the hardest stretch of the 7.4 Knight. You cannot use Berserk yet. Mages and Paladins are leaving you behind. Stay the course. Tibia 7.4 Knight Leveling Guide
Take the boat to Thais or Venore . Thais is the King of 7.4 Knight life. At this stage, you should have roughly 70/70 skills