pokemon cards mewtwo v union CGC 10 PRISTINE Japanese 2021 V-UNION 007/013 V-UNION SP5 Union special illustration card set (4 cards) 1x Mewtwo V themed card binder This products contents are in Simplified Chinese. Pokemon Card Japanese - Mewtwo

That would be because of mana burn

In your more generic cube decks where you are playing it as support and filler Opt is frequently a better card.

Even though this does not have a Border, my assumption is this came from the SV Era because the text formatting matches the DECK 01

Shortcuts: Set Population, Checklist by #, Most Expensive Show Historic Prices You own: 0 / 559 items 0% Track your collection for free Average ungraded base card value (excludes variants) for Pokemon Paldea Evolved | Compare vs

Equip one to the other

In the case of Charizard, only one out of the five in Brilliant Stars is a Secret card, and even then, it doesn't quite manage to earn the title of most valuable