Blister or booster packs can be relatively affordable, but the more you get, the more the price adds up over time
They are graded by TCG market basics
I would of course try and put the defending Pokemon to sleep with Snorunt, then setup my benched Pokemon while using Froslass's Blizzard attack every turn, then when my opponent's Pokemon have 20 or more damage on them, I would retreat Froslass and use a Pokemon that does even more damage to benched Pokemon, or a card that can move your opponent's benched Pokemon into the active Pokemon spot so I could one hit KO them
In addition, Ash Ketchum the trainer around whom everything revolves gets a Charizard on his team
It smooths our your draws and increases the number of keepable hands by a lot while also grating you twelve cantrips, something not many other decks in Legacy can match outside of combo decks like ANT or Omni-Tell
Furthermore, a few of them have useful utility by applying status conditions, and the combination of these traits is what makes Magcargo ex an intriguing card