Its nice that you dont need to spend actual money to experience the fun of opening packs, but you lose the collector aspect of it because the cards arent real. To many Pokmon fans, having an extensive and valuable card collection means a lot, and most will go out of their way to pay large amounts of money for cards that they want to add to their collection
Necro decks used Hymn to Tourach to decimate their opponents, and they often beat down with the black "Pump Knights"
A good rule of thumb: cards in near mint or gem mint condition especially those graded PSA 9 or 10 command significantly higher prices
Among these are (of course) Charizard, and notably, there are 6 waifu cards from the Japanese Extra Battle Day event
Trigger [Trigger] K type cards in your deck and when your deck is reduced to 0, you win the game instead of losing
What few people realized was that there were two even bigger threats that Black Vise was keeping down
