Zekrom-GX (PR-SM #SM138)

Flip 2 coins. This attack does 60 more damage for each heads.

If your opponent's Active Pokémon is a Pokémon-GX or a Pokémon-EX, this attack does 60 more damage. This attack's damage isn't affected by Weakness.

This attack's damage isn't affected by any effects on your opponent's Active Pokémon. (You can't use more than 1 GX attack in a game.)