Like most Pokmon cards, the value of Zapdos depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Pokmon GO)
A 4/4 for five mana, Pantlaza discovers whenever either itself or another Dinosaur enters the battlefield, with the discover value equal to the Dinosaur's toughness
You could get this card into the active Pokemon spot to start the game and do 10 damage to the defending Pokemon per turn with Splash, which can use any type of Energy card, or, in a Grass type deck, you could use Bounsweet to heal your damaged Pokemon
This list will be ranking the best Decks based on their peak in their respective format, rather than how they would all fare in the current metagame
Upgrade 7 On a similar note, we have Painful Quandary
Why is treasure moving out of white, and into green