[quote=@Remram]
[@Sylvan]

Not the GM, but I think I can answer that. The thing is that it sort of falls under reinforcement magic, which is an actual magic in Black Clover that anyone with mana can learn. 

[url]https://blackclover.fandom.com/wiki/Reinforcement_Magic[/url]
[/quote]

Thank you!  I'm not familiar with the series so I've been digging through the wiki, but evidently I missed that page lol.