pokemon trading card values Historical Chart : r/PokemonTCG Don't trust Reddit for Pokemon
Description
It puts your whole hand in your graveyard, which of course is useful for decks that want things there, and interacting with your graveyard is something that black naturally does quite well
that the Pokemon have/can use during gameplay

I tried holding it up to light at different angles and doing the same with a few other slabbed Japanese cards I have and couldnt notice any difference
Its not too bad of a rate, either
