Reference of Waggy Wolf the Clown girl. After a mission involving a 4th Dimensional Circus-obsessed demon, Zeydaan/Isabella is forcibly and irreversibly turned into a clown- though her team were thankfully able to get her out before she could be brainwashed. However that's left her in a clownified body which she bloody HATES.
Any anthro features are gone, becoming humanoid with some cheap costume accessories on a clownsuit which is practically a part of her body too given her inability to take anything off.
She is still herself beneath it all, though notably grumpier (ironically), having a ridiculous body that leaves her overly prone to slapstick and other antics.
Though in rare instances, the tiniest bit of brainwashing does manifest when she becomes fully clown like in mannerisms and behavior (something she calls getting 'Clown brained') usually ending up embarassing herself in a big way.
She still acts as a hero fighting however she can, using her clowny powers now with various 'practical jokes'. Her outfit and hair even switching similar to how she used to as Zeydaan or Isabella. Though she is one to keep her distance from her friends too due to an added bonus to her cursed form- in that those around her tend to get turned into clowns too whether she wants it or not.