Look for any noticeable marks, scratches, or sun damage
Rocky Helmet can allow you to chip away at Pokmons HP more quickly while Giant Cape can beef up the HP of your Basic Pokmon
Similarly, if a creature card in your graveyard has an Adventure, your graveyard-creature only gains the text box of the creature card, not the Adventure card
Path to the Peak CRE seems like a natural pairing with this deck and Crushing Hammer just got a reprint so there is still hope
Ten most expensive Pokemon GO Trading Cards Mewtwo VSTAR Full Art Rainbow Holo #79/78 (Between $30-$40) Dragonite VSTAR Full Art Rainbow Holo #81/78 (Roughly $25) Mewtwo V Full Art Holo #72/78 (Between $20-$22) Mewtwo VSTAR Full Art Gold Holo #86/78 (Roughly $17) Melmetal VMAX Full Art Rainbow Holo #80/78 (Roughly $13) Professors Research Full Art Rainbow Holo #84/78 (Roughly $13) Candela Full Art Rainbow Holo #83/78 (Roughly $11) Blanche Full Art Rainbow Holo #82/78 (Between $10-$11) Spark Full Art Rainbow Holo #85/78 (Roughly $10) Ditto Reverse Holo #53/78 (Roughly $10) As you can tell, there are no cards on this list that are out of astronomically expensive
Bello, a trash panda that sings big artifacts and enchantments awake, is a super fun direction for the color combination