Green tends to favour big creatures, White is generally about working together with other White cards and Blue tends to favour controlling the playfield in your favour
Here is a sample deck list if you do not know where to go from here
Follow me through a journey through this latest set as we appreciate the artwork, discuss the card's place in the set, and discuss what certain elements of the expansion may imply for the future of the Pokmon TCG
Some that came to mind are Varragoth, Bloodsky Sire for tutoring, Master of the Feast if you want to lean into a Underworld Dreams/Orcish Bowmasters plan, Desecration Demon for stats and potential board denial, and Nightmare Shepherd for removal insulation
Clemonts Quick Wit is on the more affordable end of the cards on this set
Good luck defeating Mega Pinsir in Pokmon Go