First off
Please note, currently there is some new cards mixed in the FG decks (which they will not use) in the trainer, therefore they are much easier. This happened also towards end of v1.21 release and I did confirm with zanz in chat.
This caused alot of people building FG deck but failed in LIVE once they moved on from trainer
Anyway, let me list some flaws of your deck (I reli like your idea tho, dont get me wrong)
-This deck can be very slow
-You use quanta tower, but half of the quanta is actually redudant
-No healing
-No perm destruction
-Low hourglass + no early control
The way i see this, why not try focusing it. Take out the steal and the supernovas, and oty and graveyard (you dont really use those)
Now you only use time, air, life, light, earth and aether
Forget about PA, they are not that useful (use flying weapon for immortal eternity)
Instead of 4 quint, use anubis + 1 quint
Light is from flies, so you can still ignore that (but use un-upped hope)
Now you only need air, time and life, mark is aether
Looks a bit easier right? Now you can focus on the balance of those three towers (and prehaps use 1-2 feral bond to heal)
GLuck