Command: /slayer
There is only one command and you do everything inside the GUI. There is no perms so far.

Customizable Mob Configuration with 3 Difficulty Levels
Choose between Easy, Medium, and Hard tasks.

• Add or remove mobs from each difficulty category.
  
  
• Customize how much XP is awarded per kill.
  
  
• Includes a level-up system (fully configurable via the config file).
  
  
• Option to cancel unwanted tasks for a fee.
  
  
• Support for adding custom items directly in the config.
  
  
• The Buy items in the shop with the points you earn completing tasks.

Note: This is currently in beta. Feedback and suggestions are highly appreciated!