rare rainbow pokemon cards I Found THE CRAZIEST Rainbow

The question is, how often does that additional effect actually impact the game

Playing the two decks against Urzas Saga makes this immediately obvious

1 Trainer 1999 Super Secret Battle Promo ($90,000) While Japanese children ages 6-12 competed in the Tropical Mega Battle tournament, older competitors met in a secret location in Tokyo for their chance to be crowned the National Champion

Lotus Petal is a horrendously bad way to get extra mana, forcing you to give up a card just to get one mana, and not giving you any other choices if you don't need the mana

These also have the advantage of holding a mini snap if you use one for your leader