Lets look at the top quarter of those, with the 25 most expensive Magic sets
You assemble a stage full of creatures, manipulate the battlefield politics, and then close the show with an overwhelming final act
Collective Defiance This is a very odd card indeed but it gets plenty of play and seems to do its job pretty effectively
White's strengths are a host of small creatures that collectively become powerful, life-gaining, or evasive
Now the only way an opponent could evade infect damage would be to always have a chunk blocker ready, exile Plague Myr, or enchant it with a Pacifism-type aura to prevent it from attacking and blocking
Just be sure to prioritize killing their small Cinderellas so they can't shift out Cinderella - Stouthearted and remove him that way