
Basic Item
To get Naptha in RuneScape: Dragonwilds, craft it at the Brewing Cauldron from 1 Swamp Tar, 1 Charcoal and 1 Clay Vessel, pick it from a Wild Ruby Vine or get it as a drop from Dragon Wolf or Carnivorous Chinchompa.
A very flammable liquid.
Rarity as listed in the game data.