Roulette (Arrowverse)

“	Imagine my excitement when one of my fighters told me about Slavers’ Moon. I jumped at the opportunity to help expand its market…I’ve taken human trafficking to the next level.	„
	~ Roulette to Supergirl.

Veronica Sinclair, better known as Roulette, is a supporting antagonist in Season 2 of the TV series Supergirl.

She is a greedy socialist who secretly hosts underground an alien fight club to force aliens to fight to the death.

She is portrayed by Dichen Lachman.

What Makes Her a Hate Sink?[]

She exploited the situation of countless vulnerable and impoverished aliens to host an underground fight club and make them fight to the death for the entertainment of wealthy socialites like herself, thereby being responsible for countless deaths.
Upon discovering that J’onn J’onzz was the other survivor of the Green Martian genocide along with M’gann, she kidnapped him and forced them to fight each other to the death for the “honor” of being the last Green Martian.
After her fight club operation was dismantled, she eagerly joined alien traffickers on the planet Maaldoria, the heart of the intergalactic slave trade, and started a new operation to find and kidnap humans, even children, to sell them into slavery for profit, selling countless amounts of them and obtaining diamonds for herself from the profits, which she bragged about and how she took human trafficking to the next level before Supergirl finally put a stop to her operation.
Despite Dichen Lachman's charismatic Evil is Cool performance, nothing about her likable and she's truly dispecable at her core.

Videogames
Telltale:
Thomas Wayne | Riddler | Harley Quinn | Amanda Waller