pokemon cards vmax rare Rayquaza VMAX - VSTAR Universe [ULTRA RARE]

There is a secret Mew card in Pokemon TCG Pocket that the game does not tell you about

Energy cards are always Mirror Holofoil unless a pack includes a Super-Rare version of one

You can easily edit the card name, type, attributes, power levels, abilities, and descriptions

1 full-art foil promo card featuring Riolu or Alakazam

Reducing potency may not be the easiest to do, but some considerations would be changing enchantments to creatures that do the same thing, or increasing the number of pieces in your value engine or infinite combo (a combo that needs six cards to function is easier to disrupt compared to another that only needs two cards)