I thought so @ determining fair number rolls. That was my main concern as well, since that could immediately come off as OP if it's not regulated, and I wouldn't want to bug with asking either, for your sake hahaha, as it would get tedious. It was the last thing I wrote on my CS and submitted it warily. Ah well, at least I got to chuck that out there for discussion. :)

I had some other ideas for an ability relevant to drug usage and one relevant to jinxing (as opposed to luck), but those aren't immediately tied to greed itself as it is to just his personality. Unless jinxing sounds like it would work (could work like [url=http://www.youtube.com/watch?v=HQzumFDmHOg]Jinx from Teen Titan[/url]'s ability)? I could build something off of that, with the mask/dizziness being the catalyst again, if that sounds all right with you. :) I'll update my CS again once I have something more concrete.