In the world of Minecraft PE, there are sellers who travel the world and sell items. To a greater extent, these items are not particularly useful for the survival of the player. Fans noticed this and decided to create the Arms Dealer addon, which will change that.
After installing this addon, a new merchant will appear in Minecraft who will travel the world and sell: weapons, equipment, tools and other items useful for survival. He will travel in the company of a white horse. Things cost from 1 to 15 emeralds.