Onyx was hatching a scheme to get people to spend holy matrimony USD on Khimeros currency, to pay for her G1 imps and whatever else KS related or rare entities she was selling. This was essentially a loophole to get people to pay USD to her for her FR stuff, because she's the one that recieves most or all of the RLC earnings from Khimeros.

FR staff eventually had enough of it and banned her not that long ago. Good riddance I heard that was a nasty person to interact with.