Yeah I know people wouldn't understand it, but it is the simplest solution. Well, problem with gold sinks is they have to be universally needed.... by lvl 74-85 players at a minimum, since that is who all the gold is held by.
Actually... are you taxing tarot transactions? lol.
Well, maybe could do a NPC that sell's GM buffs? I dunno. I wanna say npc to sell moolah/diamond ore, but obviously no fair way to do that, so trying to think of other ways and atm, special GM buff npc is best I can think of. Well doesn't have to be GM specific, but a special buff players can't get on their own otherwise.
I'll keep trying to think of a gold sink, because this is honestly the biggest problem in Iris, was even an issue in retail.