Wikipedia:Articles for deletion/Magic system
Here's a https://books.google.co.uk/books?id=_1rSBQAAQBAJ book on the subject; note that this also includes discussion of the hard/soft distinction.  The topics are therefore notable per  and the following policies apply: ;  and .  As  has not been cast correctly, that's 10 points from Slytherin
— user:Andrew, 16:42, 7 January 2020 (UTC)
Stance: keep
Cited policy: WP:NEXIST||WP:ATD||WP:NOTPAPER||WP:PRESERVE||WP:BEFORE (Wikipedia:Notability)