Idea for smithing table

I have an idea for a smithing table function. Its where you travel the world and look for scrolls with info on it. It can be found in temples, end cities, dungeons, etc. basically you would get these scrolls. "consume" them and you will have learned a skill. From there you can go to the table and alter your weapons with increased sharpness, handling, etc. But to use it you have to craft a hammer, which which wound be 5 iron ingots in a helmet formation with two sticks in the center. from there you would heat up the weapon or tool of your choice in a cauldron full of lava, (each cauldron can use 3 uses) and from there you have 60 seconds to do your modification to your tool. We could add weight, handling, sharpness, durability, reshaping, alloying metals. It could go good or bad, You have too test it!