Forum:Question about Rainbow Neos

I read the card, and as for having other cards that say you do not utilize Polymerization for the fusion summon. Rainbow Neos doesn't say that. I am assuming that you have to use a Polymerization card. The reason I ask, is my girlfriend and I are thinking about building a deck based on Crystal Beasts, I have access to all three of the cards needed, just want to make sure that you have to use Polymerization before we make the deck.

Duelist33 18:48, 24 January 2009 (UTC)