Currial's surprise as the beast shrugs off her rays is replaced almost immediately by her amazement at it's speed at flying up, but when it stops and floats to taunt, she immediately sends a fireball at it, because letting up isn't in her repertoire.
Spoiler: OOC
(Range on Currial's fireball is 840 feet, so the wendigo being 460 away isn't an issue)
Damage (10d6)[40]
Mythic Surge Roll (1d6)[6] (added to damage roll)
She then flys down to land next to Kazu. Time to get you in this old chap