I am gonna talk about the Charizards, they either have the maximum, medium,
or low HP
Basic - 120
Team Rocket - 80
Gym 2 - 100

Their attacks are great if you use them correctly. They all have the same
retreat cost of 3. They all need alot of energy for their attacks. Gym 2
charizard is great on the last turn, if all your pokemon have 10 HP left, up
against a Basic chansey with 120 HP and both of you only need to pick up one
prize and Gym 2 Charizard has 6 Fire energy on him, it could win you the game
by discarding the 5 Fire energy so it can do 120 damage. Another good thing
about it is Fire Flight, for 2 Fire Energy, it has a chance of doing 40
damage to a benched pokemon, thats good for 2 energy. This is though the
weakest of the Charizards. Team Rocket Charizard is powerful. It has the
worst attack in the world but the #1 attack in the world. For 2 energy, if
you make 2 lucky flips and discard 2 energy, it can do 100 damage. It has 80
HP, thats because its a team rocket card. It is a suprise that a pokemon with
this kind of attack has the worst attack, a puny little 10 damage attack. We
all know about the Basic charizard. Its attacks are also among the best with
an extremely lethal and deadly combination: 100 damage and goes into any
deck. It has to discard 2 energy though. It fits perfectly with energy
Retrieval, Fossil Gastly and Alakazam and Chansey. It is also good with
Venusaur and double Colorless.