[@Slime] I was building it off of a similar NP used by one of Grand Order's Berserkers (Asterios aka the Minotaur) so that's where I got the idea for a persistent maze.

And I was trying to make his creation ability so that it wasn't too powerful yet still useful in combat. I was going to have 1 EX-A+ Rank construct, but I left it out for a reason I can't remember