Hatterene is a Psychic/Fairy-type Pokémon introduced in Generation VIII. She evolved from Hattrem at level 42 and can Gigantamax. Known as the "Forest Witch," Hatterene is a solitary, female-only species sensitive to emotions. She dislikes noise and attacks those who disturb her. Its body is hidden under long, witch-like hair. Hatterene excels in Special Attack and Special Defense but is slow. 
Note that her ability in this is Anticipation, not Magic Bounce or Healer!