I've also edited the deck, but I edited Perptual Light which I think to be a stronger deck (Archangels > Dragons imo)
Sanctuary helps looooaaads against Decay, whilst giving you the +4 health each turn too which can't be bad. SoG's have a higher steal priority and so playing 1 SoG and one Sanctuary means that the sanctuary is safe against one steal although he's never actually tried stealing my sanctuary before.
Fractals didn't need to be upped, I just won two so replaced 2 unupped fractals with them...
5lk 5lk 5lk 5lm 622 622 622 6rn 6rn 6rn 7jp 7jp 7jp 7jp 7jp 7jp 7ju 7ju 808 808 808 808 808 808 808 808 808 80e 80e 80e 80i 80i
I'd like to point out with your deck, the chance of drawing both a Quint and the Light Nymph is very low, probably not advised going for a two card combo where you only have one of each. It could be helpful but I've never checked using it (lack a white nymph)