It doesn't replace the existing archetypes, but adds a new layer of deck variety: Boros Beatdown can optionally be built as Boros Soldiers, Rakdos Midrange could have a Warrior theme
Your goal is to be the very best player and earn legendary cards by defeating eight gyms based on different types like fighting, psychic, and water
Chea, Friend to Maybe Too Many takes that to the next level by snagging Bats, Birds, Cats, Dragons, Faeries, Foxes, Frogs, Imps, Lizards, Spiders, and any creature with the word Familiar in its name and grouping them under the Familiar banner
For example: Base Set : A Poke Ball icon (the original) Jungle : A flower/jungle leaf Fossil : A claw/fossil shape Team Rocket : A dark "R" Neo Genesis : A small star-like shape Evolving Skies : A stylized cloud/sky design Prismatic Evolutions : A prism/crystal icon 151 : A Mew silhouette Surging Sparks : A lightning/spark design There are hundreds of set symbols at this point (the Pokemon TCG has released over 100 English expansion sets), so nobody memorizes them all
What makes Tag Team GX cards valuable is a mix of a few factors
As Wargamer reports, one of the 77 Golden Traveling Chocobo cards has sold for $40,000