reverse holographic pokemon cards - Iono 185/193 - Paldea Evolved - Holo Pokemon Card exact contents will vary 15 Valuable Reverse Holo Pokémon

Elspeth, Storm Slayer Elspeth, Storm Slayer brings both steady token value and a doubling effect that makes every token-maker in your deck far more explosive

(This includes disguise, cloak, and in games involving older cards, morph and manifest, as well as a few other effects that turn cards face down.) Common methods for doing this include using markers or dice, or simply placing them in order on the battlefield

Another criteria for this could be completely bypassing regeneration and indestructible

It could be argued that this is still the most elusive and sought after Charizard in the Sun & Moon series (yes, even over the Hidden Fates one)