I have been doing some looking around because the frosted crystal light is rediculous. I am almost done my relic. But if I want to do another, that's basically like levelling from 25 to 35 again.

I read around that some monsters have given "new born star" and "stable" light which had given a lot of crystals. But I have only seen feeble. From what I read it was ashkin and maybe monsters that don't mutate. Is that true?

So is it better to farm those instead of the mutating one? Just need 2 more, and don't want to do another 5 hour farm to get 2 crytals thanks to RNG and mob chains.