Ah, way to go, Ame! You brought us another nightmarish field. And here I was thinking Charlotte was the worst.
In all seriousness, though, I really expected something like this for Saphira to be able to curbstomp us with, but the fact that this field appears in more than one gym/location is what is vexing. I dread that we might have to fight Lin on this field, after she is presumably finished with demolishing everything else.
Also, I agree that mega Charizard X sounds fitting, as it gets enormous boosts to both STAB moves and to its main boosting move. Or, y'know, there could just end up another Noel-ish case where Saphira pulls out a Mega Charizard Y and combines this field with Sun and eradicates all our carefully planned teams.