how to know what set pokemon card is from The Most Valuable Base TCG Cards Chart for Set Symbols :

Utilizing V Pokmon as counters to VMAXs and VSTARs has become an increasingly popular strategy in the Pokmon TCG

What do you think of these goblins

While many of his Pokemon are weak to Grass, there are some that are not (like Shellder)

The Super Rare (SR) version of this card became an immediate hit with PSA 10 copies selling for hundreds of dollars

Gorm the Great Grothama, All-Devouring Gwafa Hazid, Profiteer Khorvath Brightflame Krav, the Unredeemed Mangara of Corondor Najeela, the Blade-Blossom Okaun, Eye of Chaos Pir, Imaginative Rascal Regna, the Redeemer Rowan Kenrith Sylvia Brightspear Toothy, Imaginary Friend Virtus the Veiled Will Kenrith Zndrsplt, Eye of Wisdom