Excellent question. Even more difficult! And great choice!
Thanks for the pack!

I checked the market today. Interesting to see that it values Enchanted Pixie even higher than Cocatrice currently.

Medusa took a huge hit with the last change from 7 to 3 health on lvl1. She is pretty bad now. But probably still not too bad to be last place.

I think a bit it depends on the level of the cards you play as well. E.g. Crustacean healing the tank for 2 I find rather great at lvl1 :D.

What I see is, some classes have a lot of tanks. So much that the weakest ends up not being played although the stats aren't that bad. But one of the other tanks ends up being used first always.
Malric has a lot but there it doesn't look so bad.

Minotaur Warrior, Animated Corpse and Grumpy Dwarf look like that to me.
I choose Grumpy Dwarf (over Minotaur).
In an all position melee or a total neutral battle it somehow could maybe become a useful card though.