Hatterene

Psychic 150 HP Rare Shiny

Dripping Grudge

Put 1 damage counter on your opponent's Active Pokémon for each Pokémon in your discard pile.

Mind Hat

Once during your turn, you may use this Ability. Each player discards a card from their hand. (Your opponent discards first.)

It emits psychic power strong enough to cause headaches as a deterrent to the approach of others.