I"m posting this here mainly because a PW with X on its casting cost is a brand new thing, which makes it hard to evaluate how good that is and I love to discuss new mechanics. I mean, late game it can deal 10 hasty damage when it comes into play, with evasion, which can be relevant.
Scry 2 is not that bad, but it isn't CA either. The 0 could be good in humans/hatebears, but that deck doesn't play blue. I wonder if just ramping mana up a few times would be enough for her to be good, or just the +2 threatening the 10 damage is enough (10 damage doesn't win the game though).
I don't know, at 3 mana it just seems worse than Dack, therefore suffers the same problem 4cmc PWs do when compared to Jace.