4 card binder ProCase Pocket Top Loader Binder, Hold 144 Cards in Toploaders -Navy this binder is perfect for Pokémon Pro Safe 4-Pocket Zippered PRO

Until end of turn, for each nonland card type, you may cast a spell of that type from among the exiled cards without paying its mana cost

This is implied by the attack and defense icons

For the Gym set holos, achieving a PSA 10 is genuinely rare, which is why PSA 10 copies of cards like Blaine's Charizard and Sabrina's Gengar command such dramatic premiums over PSA 9 copies

Then whenever they go to sell down the line they might run into the same scenario

Cards like Primevals' Glorious Rebirth, Urza's Ruinous Blast and Karn's Temporal Sundering are powerful but require a legendary creature or planeswalker on board to cast