magic mirror lorcana card Prince John's - Shimmering Skies Disney Lorcana | Set 9

You can also buy individual packs and cardboard-sleeved ones

You can look at all of these cards in the set's card image gallery

While the Ruby/Sapphire Ink combination crept into the Set 3 competitive formats meta and looks to be one of Set 4s strongest contenders, not many of the cards in this deck saw play

If it changes zones, it will either cease to exist (if it's a token) or cease to be a copy (if it's a nontoken permanent), and so you won't be able to cast it as an Adventure

Thats because almost all of the cards featured are Enchanted Rares which share similar theming, with the cold, snowy theme echoing the Winterspell sets story

As recommended in the booklet, this can be paired with Crystallize to great effect