rarest pokemon promo cards Charizard EX XY17 The Mew ex Promo 003/SV-P:

The Pokemon TCG is filled with valuable Vileplume which, if kept in good condition, can make up a massive treasure trove

Grim Flayer | Illustration by Mathias Kollros Surveil cards let you look at cards from the top of your deck and either leave them there or put them in the graveyard

It was only available inside random booster packs of the SM#4+ GX Battle Boost series that was released in Japan, in October, 2017

Ixhel, Scion of Atraxa The good Abzan toxic commander

You may put an artifact card from among them into your hand

You need a really creature-light strategy to break the symmetry here, but the effect is pretty unique