The more the designs change based on this interaction, the greater the variance you're creating
Rarity Symbol: Check for star, double-star (Ultra Rare), or rainbow patterns indicating higher-tier cards
The effect of (3) is that you can convert the superlative Myutant that came to your hand by accident into another card, which is reasonably convenient
This ability saying Draw and play a card for free is quite broken in Commander games, and Im not sure that the extra color of mana will be worth it for any of the dragons
You can Special Summon one Fairy Monster from your hand or Graveyard by paying 1,000 life points during the Main Phase
Playing some Pokemon: Trading Card Game 2 tonight, using the fan translation mod for the rom since the game was never released in the west (America, EU)