That means these cards with two types can either be used by paying the full ink cost in the top left or having a character sing it
Weigh the box (authentic Japanese boxes are 280320g depending on set), inspect the shrink-wrap (tight, glossy, conforms to corners), verify the product code on the bottom panel against The Pokmon Company's official Japanese listings, and buy only from sellers who guarantee authenticity in writing
This is mostly because some expensive cards could be reprinted, which then allows players to get them at cheaper prices or increases their chances of pulling them from the new set
Each time you do this, you get to attach an Equipment free of charge, which makes Noctis fantastic with the likes of Colossus Hammer
This Uncommon card is numbered 38/102 in the set
He and Gahrs goal is for it to become big enough to do events more often, possibly quarterly