If a creatures toughness is reduced to zero, it still dies, even if it has indestructible
If youre interested in taking a deeper look at the mechanics of the game, why not check out our guide to Lorcana Ink Types, or the difference between characters who are Storyborn, Dreamborn or Floodborn in Disney Lorcana?
The main culprit is the huge power creep that MTGs had across the last few years, printing cards especially creatures that are more powerful than old Snappy in a vacuum
Dominaria United might well be one of the biggest sets in recent times, what with the extra cards in various products and the box toppers
Isnt it fun to have a giant version of your favorite cards, possibly even bigger than you are
Of course, the only real way to deal with Progenitus is with a board wipe of some kind, but, even then, if it goes into the graveyard you just shuffle it back into your deck