As I have moved away from combo and as decks have become more robust and redundant the danger of self mill in cube has fallen to nearly as little risk as in constructed
Still, once it resolves, you can choose how to kill your opponent slowly by either casting spells from the top of their library without paying mana, shrinking their hand, killing their creatures, and, if they've survived long enough, exiling all their non-land permanents with the ultimate
Original Thalia did show up in Innistrad: Crimson Vow and Multiverse Legends, but it still feels like a major omission here
This card is powerful enough to see play not just in Standard, but in Modern and Legacy as well
This helps protect the surface of the card from scratches or nicks