Duneblast Creature removal is going to be vitally important for a deck that isnt going to have a lot of permanents to wave off attackers, and I particularly like finding sweepers that leave Codie intact
For context, a typical development guide that we would make for a Universes Beyond set is probably closer to 120 pages
Jenova is the most valuable player in my own Cleopatra deck, for example, and her open-ended qualifications mean you can run 40 lands and 59 Legendary Creatures of your preference, if you so choose
The flanking mechanics of the world have to be keyworded, while the bushido mechanics are keyworded on a case by case basis
Several cards make our creatures bigger (crucial, since most of these Vamps only have two power)
If I attack again with Felidar Sovereign and my opponent doesnt block it, they take direct damage