We were all waiting for the result that the gnomes could have in replicating the fog, and how a weapon could be created with it. Three days passed when the gnome entered the tavern on the hero's break, running towards the table where we were sitting.
"We did it!!! We have replicated the process to make anti-magic fog bombs.". We all stood up at the same time; we wanted to see if the process was viable and on what scale.
Furthermore, as we approached the mill in the square, which the gnomes had transformed into an authentic laboratory of the crazy professor, a strange machine mixed with metal and glass tubes was waiting for us.
The gnome gave all possible parsimony to the demonstration. This is where we saw the first loophole in the strategy, the machine took 48 minutes to make a single can of fog, enough to cover an area of 40 meters and forty square meters of magical barrier.