Each creature you control with defender assigns combat damage equal to its toughness rather than its power and can attack as though it didn't have defender
Dark Gaze stops all Poke-Powers from working and Sharp Claws has the potential to do up to 40 damage with the right coin flip
The difference between a graded and an ungraded Pokmon card is substantial
They could be swapped for other significant items, which may help to complete a collection or, once again, power up a team
10 Captain Sisay Tutor effects, or cards that search up other cards from your deck, are great in every Magic format, letting you circumvent the inherent randomness of a deck-based game and play your key cards more consistently
You could also use Mysterious Treasure to search for a Mewtwo V-UNION card, since it's a Psychic type