What do you think of Phantom Lady's theory? If it were villain mind control it is very subtle and only targeted at Moon Girl. But, if it's Merlin and Shazam up to shenaningans (or Shazamigans) that would explain why it's only affecting her when she's channeling the wizard's power. Sounds feasible to me.
Boilerplate:
The Real Superheroines of Hive Valley is a webcomic about a reality television show following the lives of seven public domain superheroines that all live together in the same mansion in the elite community of Hive Valley.
You can read the series from the beginning ---> HERE.
Created in Clip Studio Paint Pro on my mobile art studio which is a Microsoft Surface Pro 7+. Here is the time lapse video:
https://rumble.com/v6rkhzn-moon-v-marvel-panel-63.html?mref=18dagn&mc=d3obe
