Don't worry they get it out the house eventually, kinda worried about what she'strying to do to uim in the recent chapters though
Most obvious answer would be that she used magic in the past to cast a perfect barrier over the house to protect it from attack, and that's still in effect.I know that arguing in-lore mechanics is as dumb a fan can get but like...
why not just throw a pipe bomb at the window.
Another thing we established is that magic is finite. So surely depleting the defense power by having the witch academy practice pipebomb-making is viable.Most obvious answer would be that she used magic in the past to cast a perfect barrier over the house to protect it from attack, and that's still in effect.
everyone else here talking about lockpickinglawyer, yet only one has made a mcnally reference. truly you are a man of culture."to open this magic seal you can use another magic seal"