Although he had to pray every day to master spells, Lu Ban felt that even learning one or two, even just to conjure fireballs, would be very useful.
He didn't have much faith before, but now, if the gods of the Night Country were willing to give him a bit of power, Lu Ban wouldn't mind believing a bit; after all, it didn't cost money, so it wouldn't hurt to believe a little.
"First, you need to go through a simple ritual to connect with the Magic Network of the Gray Tower and sign an agreement, becoming a spellcaster acknowledged by the Magic Network. This step is usually done at the age of fourteen in the Gray Tower. I have a basic template here; there shouldn't be any problems."