Wow, I see the link here. However, oddly enough it is pure coincidental :b
Our Oblivion Gate was mentioned first by Da Fist back in November 2012, as the only portal out of Hell. And Mania, our Goddess of Insanity, was introduced to the world by Vengeancekael in February 2013. She has little to do with Hell, as of now.
However, I appreciate the info a lot, thanks for telling me - it's surely nice to know :b