Typically, Blue Sun's Zenith sees play as a combo finisher for decks capable of making a ton of Blue mana and needing a way to win, but without High Tide or Cunning Wish available in Historic that's probably not happening any time soon
For me, its about the stories, the memories, and the way each card reflects a piece of the Pokmon journey that goes for a promo given out at a movie theater or a chase card that had collectors battling bots to secure
We've got a long road ahead with the Core Set-like set that is Foundations
It simply prevents damage for one turn
In other TCG-related news, check out the Yamato card from Wings of the Captain [OP-06]
Aero is a classic Final Fantasy spell and could have been represented by several characters, so I think it's funny that Wizards of the Coast chose a Final Fantasy 13 character for the card