Necrozma

Attacks

Barrier Attack · 30
During your opponent’s next turn, this Pokémon takes 30 less damage from attacks (after applying Weakness and Resistance).
Special Laser · 100+
If this Pokémon has any Special Energy attached to it, this attack does 60 more damage.

It looks somehow pained as it rages around in search of light, which serves as its energy. It's apparently from another world.