[quote=@TheWindel]
<Snipped quote by Kimiyosis>

I would say probably just the positive aspects since the cards themselves become corrupted and turn into monsters that everyone has to fight. Once you've defeated a card's inverse form, it becomes purified and you can then use it.
[/quote]

Ah, I see.
I was mostly thinking along the lines of how Temperance was balance, but negatively, excess, which led me to amusing ideas of the calmest person suddenly flipping out.