yugioh chemistry deck Yu-Gi-Oh! Episode Decks: Bastion Misawa's Water Dragon Chemistry - Yugipedia

They are popular because they offer fast access, 24/7 sales potential, strong visual appeal, and a convenient way to buy collectible products

When a face-up monster you control is destroyed by a card effect and sent to the GY (except during the Damage Step): You can Special Summon this card from your hand

Its not just that the art of Charizard was exclusive, its that there was a finite version of these tests made in the first place

If this card is used as a material for the summoning of a "Zodiac Dragon" monster from the Extra Deck: You can place a number of Aurora Counters on that monster equal to the same amount this card had