"Magic scroll?"
[Yes. You can store magic into materials and create a single-use spirit spell scroll with them. This way, you can practice more skills and it doesn't require much spirit energy compared to making magic artifacts]
"Sounds fantastic! Tell me more"
[Actually the turtle skin in front of you can be a good material to create a low tier magic scroll. Would you like to try, Master?]
"Gladly"
What spell do you think will be interesting to be turned into a scroll?