[Yami]

I wouldn't do it if I were you. I bought a blue cause I thought they had been removed already, turns out it's probably one that will be removed when they finally remove them (if they ever do). You could buy one and use it for as long as they last (depending on the price) but I sure as hell wouldn't spend any money on enhancing them until you know it's a 'safe' blue (so after Outspark actually removed them) or when they announced they won't be removed at all (why do I see this happening before they go and remove them? lol).