All face-down monsters on the field cannot flipped face-up
Once upon a time, the highest HP a Pokmon card could have was 120, but now plenty of tanky Pokmon boast 340 HP, and new Mega Evolutions have pushed the ceiling all the way up to 380
Bird trio collectors target all three
Theres plenty more support for Sacred Beasts, too
Bouncing every one of your opponents permanents can be extremely valuable depending on what youre playing against (such as, for example, Mono-Green Food or Gruul Adventures), and bouncing your own permanents can also be quite good, especially since some of the Giants-centric cards are Sagas (or potentially Yorion, though unfortunately thats not an infinite combo)
2 Sabrina You Control The Board Perhaps one of the more strategic cards in the game, Sabrina is a unique Trainer card that can throw a huge wrench in your opponents game