Though Big Hero 6 may not be the most classic franchise IP to add to the game, the flavor of the character cards here really shine through (not sure what theyre doing on a boat, but dont worry about that)
To be precise, PSAGraded ended the search with a tweet revealing that this totally unique card had been found, authenticated, and graded at mint condition
This usually occurs when a player desires a card that is cost-prohibitive, or is "playtesting" with many possible cards
For its madness cost you can cast a small 1/1 blocker, but most importantly you can also get rid of one of those big, mean creatures your opponents have on their field
If this list were only for the first season of legality, I think Glorybringer will see more play, but after rotation this fall, its very possible the format is warped around Gideon of the Trials