I find it unreasonable to put so many leads in the treasure map chests. There is no way (that i know of) to farm specific are's treasure maps. I have spent so much gold for trying to get the lead that only drops from those. What fun is in a system that you can't effect one way or another. For 4months I didn't buy any maps to those areas I need the leads from. Played the game. Got 1..1! map. I gave in and been hunting the silly maps from traders for a week now. I might spot 2-4 maps a day (not gonna be glued to the screen for the whole day) and no lead. Please remove leads from the treasure maps chests. There is absolutely no need for you to make us suffer with rng that we have to basically invest gold into.
“Fear leads to anger, anger leads to hate, hate leads to suffering.”