A comment about the quantum pillars, I like the idea of them,they are just not strong enough with 12 elements.

I could see building a multi-color deck around quantum pillars if the returned 4 0r 5 quantums of a random element but with only 2 I would need to be using a 7 color deck at least to get any advantage from quantum pillars and even then it would be really difficult because I wouldn't be able to use what I wanted when I wanted.

Anyway I just think it would be interesting if they were a bit stronger and a viable strategy could be worked out to use them.