Mechanics (Gold and Phase System)

[vonflare]

I think there should be denominations (copper/silver/gold or whatever) because if we're going the route of '100 gold = $1' then we're dealing with thousands of gold pieces for each transaction and that's kind of a flavor fail since 'gold' is supposed to be an expensive currency. And even if it was called 'copper' or 'coins' it's still awkward to talk about thousands of pieces of currency in a normal transaction.