Ml au where every miraculous has a side effect of using it too often, butterfly makes it so user has harder time controlling their emotions, Fox makes user more prone to lying, cat makes user more prone to breaking stuff. Etc.
I have that with Akuma called Broken Butterfly au.
But I have a different idea, what if using the miraculous Drained the user of the concept the Kwami are based on.
Marinette starts getting Designer block after being ladybug for a bit because she is finding it hard to be creative.
Adrien finds he is more Apathetic and more compliant after being Chat noir, instead of rebellious.
Gabriel becomes more apathetic to people with continued use of the butterfly









