how to know if yugioh cards are first edition non-holo 1st Yu-Gi-Oh valuable? Is this Yu-Gi-Oh! card original

Gold Foil Stamps: The Focal Points Following the two initial Stages releases, Bandai debuted gold foil-stamped cards in March 2000s first Grand Box

The latter effect is a nice sweetener but it is not the primary reason you play such cards

A creature with protection from creatures can't be damaged, blocked or targeted by other creatures

Pokmon TCG Pocket skyrocketed into success when it was released on mobile devices

So, you can play Umara Skyfalls as your extra land for Dryad of the Ilysian Grove, or off the top with Bolass Citadel but not off the top with Radha, Heart of Keld

Target 1 Thunder monster in your GY