I don't know if this deck can be good, bu i just loved the idea.
@PAM: I just don't know why you need a counterspell, if your dream halls and your conflux resolve, i'm pretty sure that your opponent can't do anything more to stop you.
The best 5 cards that i can think to tutor are 1 searing wing, 1 tutor (or another conflux), and 3 multicolored cards, you use one card to use the tutor to find a second wind, and play booth of them, killing the opponent. If you need, you may also tutor a bounce with the first conflux to get rid of anything and a conflux to finish the "combo".