Mad Hatter Card: Bear’s Super Species School.
I can’t find out a lot about this, but it seems to be a card given away in 2015 with Bear Yoyo snacks. Collect enough, and you can play the game… I’m not sure where I got it: I think I found it somewhere, but that seems rather too random so I wonder if someone donated it.
Their website seems to be skating on the edge of Rowling plagiarism, but it’s fun. I’m in Wizentail, apparently.
Back of the card gives facts about hares- apparently the mad hatter is a hare in Super Squad land.