Can I make ENTEI Meta???

I hate myself

New series!!! And yes its Post-rotation only

Main Attackers:
Entei: OF COURSE ITS ENTEI, anyway so this is the main attacker. With its Blaze Ball attack, you can do 60 base damage with 20 more damage for each fire energy attached!

Supporting Pokemon: 
Arboliva: Hmm, why thi- wait I just realized this is best for- anyway. You can heal all damage from a Pokemon! You will see why this is useful later
Charizard: Using its Burning Bright ability, it can double each fire energy!

Supporting

I hate myself

New series!!! And yes its Post-rotation only

Main Attackers:
Entei: OF COURSE ITS ENTEI, anyway so this is the main attacker. With its Blaze Ball attack, you can do 60 base damage with 20 more damage for each fire energy attached!

Supporting Pokemon: 
Arboliva: Hmm, why thi- wait I just realized this is best for- anyway. You can heal all damage from a Pokemon! You will see why this is useful later
Charizard: Using its Burning Bright ability, it can double each fire energy!

Supporting Trainers: 
Magma Basin: Yep! This WHOLE deck is based on THIS card! Using it will grab a fire energy from the discard to one of your Pokemon! (In other words, Entei) The only hard part is to get the Fire Energy into the discard!
Cycling Road: Using this Stadium, you can discard an energy to draw a card! Handy for getting cards while discarding energy!
Ultra Ball: Ok hear me out, you discard 2 Fire Energy to use it, you don't usually do it, but don't get any Pokemon. STRATEGICALLY yeah, Unless you actually need an Arboliva or Charizard.
Professor's Research: To discard your hand, while you have energies
Arven: To set up Charizard or Arboliva!



Strat (NOT TESTED BUT I THINK IT WILL WORK): 
Ok get Entei up and running, then try to get 11 Fire Energies into the discard, then Luxurious Cape the Entei and spam Magma Basin until 10 HP, then evolve to Arboliva and heal Entei. Then add Charizard, giving 500 damage to the Opponent's Pokemon, knocking out ANY Pokemon!

(EDIT: Budget deck!!)