For your pointless poll of the day, do you prefer calling them Cards or Covers?
For the pointless reply of the day, I always say “covers”. 
I have seen people refer to them as cards.
Me, Covers as well.
I got my 13th PunPun cover from day 265 daily reward today. Thankfully, it was a 
cover that I could use making him a 5/3/5. Will need 2 more 
covers.
It would have never even occurred to me to call them cards. They’re covers.
I call MPQ a “card battler” but I call them covers, or by their color
Obviously cover. The very thing that defines the skills and traits (who’s a villain, who’s a dark avenger etc) is the cover. It adds an entire other layer of entertainment to the game if you know your Marvel history.
I just hate it when people say “toons”.
Same. “Card” I can sort of understand, having played a lot of magic and other card games. But where the smallest of kittens does toons come from?
I’m more interested in what people mean than in what they say.
Unless they say “center around.” SCREW YOU PEOPLE.
Definitely covers. It is Marvel puzzle quest after all.