most powerful trap cards in yugioh Top 10 Traps for Any "Yu-Gi-Oh!" Deck Sphinx Smackdown! | Casual Yu

Aside from the fact that Snow White can resurrect people, if you pair her with some protection, like Ward or Bodyguard, she has a good shot at staying on the board for a while

Maximum quantity of 2 per person

It has a x2 weakness to fire type Pokemon, no resistance type, and a one colorless energy card retreat cost

Back to the subject, it's important to understand that although Mewtwo V-UNION is an interesting Pokmon card, the deck as a whole is an anti-meta call and it was built around the main decks of the format, which are: Origin Forme Palkia VSTAR/ Inteleon, Arceus VSTAR / Inteleon, Mew VMAX and Arceus VSTAR / Flying Pikachu VMAX