just sleeves standard card game Gamegenic or Cardfight Just Sleeves - Standard Card

On top of that, if he was summoned with a pendulum monster, you can then destroy an opponents monster and inflict damage equal to its attack

Whenever one or more other creatures you control enter, if they entered or were cast from a graveyard, create a token that's a copy of one of them

Of Herbs and Stewed Rabbit This is like Horn of Gondor for white food decks, maybe

However, there are official metal Pokemon cards out there but theyre much harder to find and much more limited in number than the vast majority of metal cards youll find anywhere

In lieu of this, to kind of touch on OPs original question, the push for waifu trainers stems in correlation from those NSFW/doujinshi works of Pokmon trainers