A good attempt but it needs more practical examples. Just showing say, what the output of a div2, div3, sparkbolt stack is and why we got there would be a good supplement to the earlier example.
This just feels like you're explaining a card game to me, which is actually really fun and makes me think that maybe you could turn Noita into a physical card game or a DnD game of sorts.
Practical wand application: Homing - Div 2 - div 3 - div 4 - div 10 - fireball. Butteloads of fireball will track down hiisi AND kill your framerates. I believe I have the divide bys in the right order for what they need to do.