Insert compatible with with Marvel United®, including Tales of Asgard® and Rise of the Black Panther® expansions. And separately compatible with the Return of the Sinister Six®, Guardians of the Galaxy Remix®, and Enter the Spider-Verse® expansions, more on this below. The design provides both efficient storage and improved game play. Many of the trays can be utilised during the game, and they greatly aid set-up and clear-away times.