I think the Apella Robe Set must be re-thinked,
All the apellas sets are the S Grade ones (Draconic, Imperial Crusader) except for Apella, that is same as Dark Crystal.
When new members come and see "Apella Robe" on Auction, it don't specify that is a A GRADE set, leading to misdirections, since the other top sets are apella too.
It may be very confusing for new players.
I suggest for the Apella Robe Set to be just like the Major Arcana, so all the top sets could be the apella, or at least, re-naming the old A Grade Apella to specify its a Dark Crystal.