Team Yell's Thievul

Ability: Yelling Cheers

As long as this Pokémon is in the Active Spot, each of your Marnie's Pokémon in play can evolve during your first turn or the turn you play it.

Masked Menace • 100

Discard 2 Energy from your opponent's Active Pokémon. If you discarded any Energy from your opponent's Pokémon with the effect of Masked Menace during your last turn, this attack can't be used.