It obviously gets better the more you move away from aggro and if I am playing this in most of my aggro decks then I am basically playing this in every deck I can cast it in which feels about right
Zombies often care about the graveyard and are ripe for sacrificing since they come in great numbers, which you can easily exploit with Undead Augur and Archghoul of Thraben
As part of the games streamlining of set legalities, products are being split between eternal-legal, or legal in all formats, with Universes Beyond being legal in all formats
Just looking at collecting foil rares: it would take opening most of a display box of Double Masters boosters to get two foil rares
Design-wise they're whimiscal, straight out of a children's storybook with a clam as the main part of the face and the 'mouth', with goggle-eyes and a humanoid body glued onto it
Meanwhile, the most recent two Doctors have their escapades captured in a green-blue-red deck called Paradox Power