Since we're on the topic of power upgrades, have you thought of any for the other heroes like Viperion, Bunnix, or Polymouse?
I get that "Multiply" splits the user into multiple users, but it does confuse me that it also kinda divides the user into smaller parts. So the obvious alternate is "Multiplicand", (the multiplicand is the number to which another number is multiplied and whose value is observed to increase.) Here comes Kaiju-Mouse! A Giantess!!
Bunnix was hard because Time Travel is already OP as hell. She essentially has Lady Wifi's powers (and I guess Backwarder's) but only on living creatures and without the video sharing feature. It's hard to "show" in just this one still frame so I hope you get what I'm getting at.
Despite being time based, Viperion didn't give me the same struggles as Bunnix. I deliberately made the time limit that "Serpentime" is usable for for balance, and I think it would take a good strategist to use it properly - yeah, you can freeze time and just yoink the Akuma Object off the enemy, but opps! You don't have time to do that AND stop that bus from hitting that building! Gotta be selective!
I know you didn't ask for her, but I'll throw in Ryūko for fun. The only upgrade I could reasonably think of was MORE! ELEMENTS!!! Kinda wild that Fire wasn't already an element for the freaking DRAGON, but maybe fire is hard for this show to animate.

















