gold ex pokemon cards [Water] Mega Greninja ex 122/86 —

Buy Source Materials (Games, Packs, Flyers): Many rare promo cards originate from these materials, which can be bought cheaply

There are many cards like that, and the fact that The Caldera benefits some strategies a bit more than others - namely sacrifice and sneak/reanimator ones - is the only thing keeping this from the main list

Well, they can be from your graveyard or the battlefield, which are easy enough places to stick some rocks

Another reason given by experts for the rise in the cards' popularity was YouTuber Logan Paul wearing a Pikachu Illustrator card - the best preserved example of one of the rarest Pokmon cards ever - for WrestleMania, a major wrestling event in April 2022

Wall of Omens is the better of the two because it actually draws a card when it enters the battlefield