The two foils in the Ruby/Steel deck are "Mulan - Charging Ahead" and "Stitch - Alien Troublemaker." Mulan is a dual type of those inks, while Stitch is purely Steel
The Magic: The Gathering team took care to include iconic mechanics, characters, and moments from every single main game in the series, including dropping everything to speedrun Final Fantasy XVI as a team and add the game to their design roadmap halfway through the sets 4-year design process
One thing to note about Tymna compared to the other four cards on this list, though, is that Tymna appears as a rare in the Through the Ages bonus sheet, not a mythic
Also, you can only buy these decks with gems , so your Arena gold is no good here
Collector Boosters Get the best of both worlds with Rares, Mythics, foils, and Full-Art lands