Please don't question my curiosity.
Z-Move :Menacing moonraze maelstrom (25)
Moves: 1)Parabolic charge
2) stomping tantrum
3) electric terrain
4) revelation dance
They all have 15 letters
For z-moves it's Soul Stealing 7-Star Strike, and for non Z-Moves, I think it's maybe Prismatic Laser? Not sure will look it up