Because it includes tokens like Treasure, its stupidly easy to enable this as a win condition
Disney Lorcana has released a statement that it will never have mechanically unique promo cards, so everything on this card other than the D23 Expo stamp is the same as what players can get in a booster pack
This results in lots of discover turning into supreme value even if you don't have many choices among the cards you reveal
Anzrag, the Quake-Mole Bast, Panther Goddess Bhaal, Lord of Murder Esika, God of the Tree God-Eternal Rhonas Havi, the All-Father Inga and Esika Jorn, God of Winter Karametra, God of Harvests Klothys, God of Destiny Kolvori, God of Kinship Kruphix, God of Horizons Myrkul, Lord of Bones Nylea, God of the Hunt Nylea, Keen-Eyed Ojer Kaslem, Deepest Growth Pharika, God of Affliction Rhonas the Indomitable Sab-Sunen, Luxa Embodied Tiamat Tom Bombadil Xenagos, God of Revels
It helps protect your cards and makes it easier to move, flip, and pick them up during the game