This is going to be a simple, easy to implement alchemy system using the scripting system of eAthena for the short-term entertainment of the current player base.

• The ingredients used for alchemy are herbs which are dropped by immobile, non-attacking herb "mosters". I would suggest to place these on the maps 31 and 32, which are currently quite insignificant and rarely visited labyrinth-like forest maps.
• Herbs exist in 4 different colors
• 4 different herbs are combined to a potion through an NPC dialog with a cauldron "NPC"
• The result is one of four random healing potions. A random number between 0 and the currently useless INT stat of the character determines the quality.
  • 0-4 : tiny potion
  • 5-19 : small potion
  • 20-39 : medium potion
  • 40+ : large potion