Antiquities was set around an Artifact concept even though all five colors were also used
In came Madam Mim, Rival of Merlin, who could be exerted to play a character with a cost of four or less for free from your hand
This is by no means a bomb, but I think theres enough tricksy stuff going on to make it decent
Ive seen plenty of Top Trump decks of famous films, TV shows, and books and wondered how they were able to fill 30 cards often these include obscure characters just to make up the roster
I believe it breaks down to several factors: Choices The best discard cards create interesting choices
There are 6 rares and 1 mythic rare in the borderless frame break treatment (0.8% in total), 2 rares and 2 mythic rares in the borderless profile treatment (0.3% in total), 2 rares and 1 mythic rare in a retro frame (0.2% in total), and 1 additional borderless mythic rare (less than 0.1%)