Please provide a link to where you found the art. Make sure to have the authorisation to use it. If it is not a royalty free art indicate that the author gave you the right to use said art for this purpose (if it's the case).The idea is interesting, I just think that this "This card cannot be stolen or destroyed." shouldn't be.P.S.: I really like your name, boy.
Mary Mother of God. I dont wanna see the new Rainbow decks what this card allow to build.
I would think that this would actually make more sense as a Light card. After all, what is a Rainbow but light refracted?
This would be, I think, way too deadly. Imagine six of this card, a good bunch of Quantum pillars, some Ruby Dragons and Arctic Dragons...I think it's overpowered. I would limit it to 'next card'.