Flygon-GX - 256/236 - Cosmic Eclipse Style:Holofoil (If Rocket's Hitmonchan takes 20

(If Rocket's Hitmonchan takes 20 damage

This attack does 50 damage times the number of Energy cards you discarded

Flaaffy does 10 damage to itself

The Pokémon TCG: Back to School Crayer Case includes:

Attack 1: Energy Blow- This attack does 30 more damage times the amount of Energy attached to this Pokémon

Flygon-GX - 256/236 - Cosmic Eclipse Style:Holofoil (If Rocket's Hitmonchan takes 20Card Type: Fighting HP: 240 Stage: Stage 2, GX Attack 1: Desert Hurricane If there is any Stadium card in play, this attack does 120 more damage. Then, discard that Stadium card. Attack 2: Sonic Edge GX This attack's damage isn't affected by any effects on your opponent's Active Pokmon. (You can't use more than 1 GX attack in a game.) Weakness: Grass (2) Resistance: Retreat Cost: Colorless, Colorless