first of all, nice deck, ive used it in like 10 games and i enojoyed its twist in what is a solid deck (SG's rainbow).
i am here to make some criticism tho:
you put in there CREMATION, MINOR PHOENIX and RAY OF LIGHT (who works in synergy) for a total of 9 cards for what purpose?
i should say to generate RED QUANTA (that's what cremation is for) but you almost have no use for that red quanta!
you could build an amount of 36 red quantas but you have only 2 creatures (cost 2), one shield (cost 4) and two firestorm ( cost 5) that require red quanta!
if you add 9 quantum towers and 2 supernovas (that produce red quanta too) you clearly see that's a bit overkill and the deck is not so efficient as you think!
you put in there a lot of powerful cards (fractal,miracle,oty,fallen elf,pulverizer,fire buckler,permafrost shield) that are soo good that make you deck works anyway,
but if i were you i'd think more deeply about the excessive quanta you produce that has no use...
keep up the good work!!