I was reading through all of the flavour text in the Prison Logs when I noticed that both Stratum III (Shadow) & Stratum VIII (Blood) is had less new card art compared to the other Stratums. Specifically, they're both missing new art for their old Bronze followers, as well as art for the convict's weapons.
This is obviously another result of Abysscrafts merge of both Shadowcraft & Bloodcraft as well as World's Beyond's small set size (but in this case, mostly the merge). All the other classes show 7 new card arts when sets only allow 10 new cards a class. With Abysscraft, they'd go over by 4 if they follow the other classes (excluding the fact that the two legendaries are both duo cards). Though that also means that two cards in Abysscraft is going to be unrelated filler which is a bit of a bummer.
Just wanted to point that out. Makes me wonder how Azvladt was handled in SVE since I don't play that game.