The Most Expensive Card You Might Actually Own With only 41 ever produced, theres no point rooting through your collection to see if theres a Pikachu Illustrator hiding in there somewhere
Typically the discard is only that brutal in the slow control matchups which is not a surprise given that most other archetypes will be able to expend their hands or close the game before 7 mana planeswalkers enter the battlefield
(Put that card onto the battlefield face down as a 2/2 creature Turn it face up any time for its mana cost if it's a creature card.)
The Alchemy sets use the party mechanic, like on Angel of Unity, and of course theres Nalia de'Arnise from Battle for Baldurs Gate
I expect Thalia, Heretic Cathar to be included in a lot of decks early in the format, and she eventually could be removed or relegated to sideboards once the metagame shapes in a way that is hostile to creatures without abilities when they enter the battlefield
Each interstellar booster contains Rares and/or Mythics, a Borderless basic land, Traditional Foils, and may even sparkle with starlit Galaxy Foil cards