Well Storm shows her...unflinching loyalty to Xavier. She even goes out and shoots massive lighting bolts at Apocy instead of getting away to protect Xavier...unfortunately she gets "rainbowized" and becomes a horseperson for Apocalypse.

When she uses her powers against the sentinels as a horsemen...Lighting is like everywhere...and she summons a massive tornado like it was nothing.

Next episode she will face Beast, Bobby, Evan, and other people I can't think of right now.