Mega Diancie

Ability: Crystalline Formation

Once during your turn, when you play this card from your hand to evolve one of your Pokémon, you may search your deck for a Tera Pokémon and put it into your hand.

Heartfelt Crystal • 120

This attack also does 60 damage to one of your opponent's Benched Pokémon (don't apply Weakness and Resistance to Benched Pokémon).