Condiments

You are the Condiment wizard kidnapped by the Joker like the Condiment king was, but unlike him, you weren't taken alone; you were taken with others. You had horrible things done to you and watched horrible things done to other people before they died to the Joker and you nearly died yourself. The shock of it all has driven you quite mad.

The rather interesting part about that is that, unlike condiment king, you were a meta and gained strange magical abilities related to condiments. You find you could create and control ketchup and mustard at will. So once Batman finally showed up to beat up Joker and free the survivors. You were in a yellow and red themed mage outfit trying to rob a restaurant with your magic of condiments the very next day. Strange coping mechanism, I know.

Why did you choose a restaurant specifically? No idea you are insane, and of course having ketchup and mustard thrown everywhere just caused a mess; it didn't hurt anyone. So instead of having the restaurant funds, you instead found yourself on your way to Arkham Asylum. Less for crime as you only committed public disorder, but you were insane, so you went to the luny bin part of the asylum.

But this is where things get rather interesting, as what the Condiment wizard didn't know, nor anyone else for that matter, was that the condiments he created would have magical mind-altering properties. As to how it works, it is rather simple: if you end up dying a woman's hair with ketchup, she becomes a red-headed dominatrix; if you dye her head with mustard, she becomes a blonde bimbo.

Though how they operate is rather different. As the woman changed, they found themselves familiar with the Condiment wizard; as such, they wished to serve him. So the dominatrixes will go out to find subs to mine for him, and the bimbos want to offer themselves up to him. So sufficed to say the condiment wizard is going to find himself very popular during vistor hours.