This is the only way to get Princess Celestia into play: most Princess Celestia toys would be white Alicorns named "Princess Celestia" with flying that lets you scry two when they come into play
These rare cards carry stories ones that make them valuable not just to the market, but to the culture and community around them
Let's say you show up to a Modern tournament playing a $150 budget deck like 8 Whack
However, it looks virtually and functionally the same to me as a regular card
Since it doesnt exile itself, you can copy it from the graveyard or return it to your hand pretty easily
Banding is ludicrously complicated and overpowered defensively, but the concept of creatures teaming is something we see revisited time and again, as with Battalion, Mentor, Convoke, and even Soulbond