My deck is very meh.
Is that good or bad?
Ok it looks like you have the elements pretty evenly spread out, but you have a lot of useless cards that don't have much synergy together.
First of all, take out all the novas. They just slow you down.
-6 Novas
Secondly, you have no way of drawing extra cards, so your deck is very slow.
+4 Golden Hourglasses
Third, you don't need cards that use direct damage. Your Fallen Elf and Firefly Queen will take care of that. Which means:
-2 Lava Golem
-1 Blue Crawler
-1 Guardian Angel
You also want a form of creature control, but not too much.
-2 Aflatoxin
-1 Plague
-1 Thunderstorm
Then, you should get rid of all the useless cards.
-1 Rustler
-1 Nymphs Tears
-1 Blessing
-1 Parallel Universe
-1 Immolation
-1 Arsenic
You also have an extra Firefly Queen, when you only need one.
-1 Firefly Queen.
Too much healing can be bad.
-1 Empathetic Bond
Now, just adjust the amount of pillars.
-2 Quantum Pillars
[edit]
Oh and I almost forgot. You need a way to stall the opponent so you can get your setup ready.
+4 Sundials.
Play them when you're around 40 hp or so, one at a time. Chain them, and remember to click on them the next turn for the card draw. This will help you stay alive.
[/edit]
You don't have to take my advice, but instead, you can visit Scaredgirl's (almost) Non-upgraded False God Rainbow (
http://elementscommunity.org/forum/index.php/topic,1615.0.html), which will give you a good start on farming False Gods and upgrading cards.
Hope I helped and have fun.