I guess I'm missing something, or do I simply read this in a different way when I think one needs not Menace Inspection (Delve)?
Here:
[...] or have cleared the “difficult” or “very difficult” version of one of the battlefields for which a macrocosmic orb is required for entry.
The new versions of the artifact armour look cool, but I don't like the idea of grinding for them Sacred Kindred Crests (looks like there's a mistake on the notes, about kindred's crests being required for them orbs). I never ever had a lot of seals/crests. >.<
I did get one from the first defeated monster, actually, but after 5 or 6, they stopped appearing! I guess it'll take a while to get 'em, but I still say thanks for reducing the time required for the next one to be found!