Rainbow Charizard is a rare card in the Pokémon Trading Card Game. It has been released in different sets, so the pack it comes in depends on the set. Here are the sets where Rainbow Charizard has been released:

• Champions Path: This set includes a Rainbow Rare Charizard VMAX as the ultimate chase card.

• Sword & Shield – Brilliant Stars: This set includes a Rainbow Rare Charizard VSTAR, which is one of the most valuable and coveted cards in the set.

• Darkness Ablaze: This set includes a Rainbow Rare Charizard VMAX.

To get a Rainbow Charizard card, players need to purchase booster packs from these sets and hope to get lucky. The chances of getting a Rainbow Charizard card are low, so it may take opening many packs to get one.