Ancient Crystal (Reverse Holofoil)

Description

Ancient Crystal (sm5-118) is a Pokémon Tool card from the Ultra Prism expansion printed as a Reverse Holofoil. Attach it to a Regirock, Regice, Registeel, or Regigigas to reduce damage taken from opponent attacks by 30 after Weakness and Resistance. While attached it occupies the Pokémon Tool slot on that Pokémon and follows the usual Item/Tool timing allowing unlimited Item plays during your turn.