frogadier pokemon card -Single Pokémon Hit Points80 HP Form FROAKIE FROGADIER AR 086-087/083 Ninja

In Pokemon Pocket, you can discard those duplicates to get cool flair effects that you can use on your cards

Personally despite having opened an absolute load of Burning Shadows booster boxes I only ever even saw one of these cards

8 Shiny Gold Coloured Metal Pikachu Pokemon Card I Choose You

I still don't like it for generic Green decks, but for decks that can take advantage of everything this card offers, like Obuun, Mul Daya Ancestor, Surge is a solid inclusion

It could further be limited to copying things based on their mana cost ones and twos, for example, as a way to build whites existing body of caring about efficient, cheap spells