Dawn Wings Necrozma GX - SM101

Ability — Invasion
Once during your turn (before your attack), if this Pokémon is on your Bench, you may switch it with your Active Pokémon.

Pokémon-GS rule — When your Pokémon-GX is Knocked Out, your opponent takes 2 Prize cards.

[PPP] Dark Flash (120)
This attack's damage isn't affected by Resistance.

<span style="color:DarkRed">[PPP] Moon's Eclipse (180)
You can use this attack only if you have more Prize cards remaining than your opponent. Prevent all effects of attacks, including damage, done to this Pokémon during your opponent's next turn. (You can't use more than 1 GX attack in a game.)</span>