Flygon GX (Secret) [SM - Cosmic Eclipse]

[FFF] Desert Hurricane (120+)
If there is any Stadium card in play, this attack does 120 more damage. Then, discard that Stadium card.

[FFF] Sonic Edge GX (220)
This attack's damage isn't affected by any effects on your opponent's Active Pokemon. (You can't use more than 1 GX attack in a game.)