151 horizons gem booster box Pokemon "Chinese" Horizon Volume 1 & 2 & 3 & 4 & 5 COMBO USA Pokemon Gem Pack 2 Cards

This set has so many popular cards that are good for Edison format, such as the Cyber Dragons, Monarchs, Lightsworns, and Elemental Heroes

Engineered Explosives Engineered Explosives is an incredibly flexible card that many archetypes can run to deal with both threats and hate cards

Spirit does everything you want

Ajani, Mentor of Heroes, for instance, usually sells for around $6, but this new printing is selling for just $3

Now as you are familiar with the whole TCG and what could be the purpose to collect Pokemon cards, is to decide what are you exactly looking for, then based on your budget and accessibility buy the cards you are looking for