sun and moon base booster box Pokemon TCG: & GX game mechanic Pokemon Sun Moon Base Set

While not the rarest, other rare Full Art cards you can acquire from the Mewtwo booster pack are listed below

Hoppip - 1/124 - Common - Reverse Holo NM, English, Montral, 2 In stock Details Set: Dragons Exalted Card Number: 1/124 Rarity: Common Illustrator: Kouki Saitou Retreat Cost: 1 Weakness: Fire HP: 30 Stage: Basic Card Type: Grass Resistance: Water Name: Hoppip Finish: Reverse Holo Manufacturer: The Pokemon Company

Shinedust could also be availed from other events but as of now, there is no news about that

Will they fit my Pokmon card storage box

Naturalize destroys an artifact or enchantment in a Ghave, Guru of Spores deck, but Sundering Growth and Seed Spark are probably better cards that build on the token theme of the deck