Ruthless 20% Gem Quality Recipe

I just discovered that there isn't a vendor recipe for trading a level 20 gem and a GCP to give you a level 1/20% quality gem. Ruthless indeed.

It is what it is but I also think there's some room for improvement here. I was already planning to pick certain gems I wanted to prioritize getting quality on because my supply of GCPs is so low.

Thanks for the new gamemode GGG; it's really fun so far.