Steam Siege set of XY series

Yanmega BREAK
BREAK
HP140
Evolves From: Yanmega
Pokédex No.469
BREAK Evolution Rule
Yanmega BREAK retains the attacks, Abilities, Weakness, Resistance, and Retreat Cost of its previous Evolution.
Barrier Break
This attack's damage isn't affected by Weakness, Resistance, or any other effects on your opponent's Active Pokémon.