“My friend, these Crests are magnificent. It looks like they can be transmuted into different tiers!
If you find yourself no longer in need of a lower-tier Crest, then I can transmute them to be more powerful. I can also transmute Crests into a weaker tier.
Let's practice the transmutation process. Here's a few Carved Ethereal Crests. Speak to me and I can transform them into Weathered Ethereal Crests for you.”