New currencies continue to be rolled out. Nails are on the horizon. That means main game will be due for one soonish. I’m guessing it will be called bucks.
Poor people may have no bucks to give.
Indifferent players may not give a buck.
Overheated players may call it “Hotter than 2 rats bucking in a wool sock.”
Dragon riders may get bucked off.
Anyway, be on the lookout for more bucking currencies.