This would later be addressed, at least in temporary fashion, in Pokmon X/Y where Charizard gained the ability to Mega Evolve into the mighty Mega Charizard X, a Fire and Dragon-type with black scales and blue flame
How to Build Around These Cards When incorporating these cards into your decks, focus on synergy and matchup coverage
Useless Item: The Dragon Fang and Moon Ball are useless due to programming errors: The Dragon Fang says it boosts the power of Dragon-type moves for Pokmon who hold it, but it actually does nothing because its effect was mistakenly given to the Dragon Scale (Seadra's evolution item) instead
Though it's not strong enough on its own to win the attention of Seto Kaiba, it can punch well above its weight class if given a bit of care
A red agent, when presented with a decision or quandary, asks what do I feel like doing
Randomization only works so well at scale, so track printing can help to ensure expected rates