Hey mrrodgers, congratulations on posting your first deck on the forums
(Some of what I have to say appears to have been said already as I was creating this post >.>)
I have a few questions which I need to ask you before I start offering suggestions.
Firstly, what are you intending to do with this deck? Do you want it to be an awesome AI3 grinder, T50 grinder or do you want it to fair well in PVP? Also, what problems have you run into so far with this deck (quanta issues, not enough damage, etc.).
It's interesting because this may be the first Firefly deck I have seen that doesn't use FFQ and it does look like it is fully capable of winning. From a first glance I'm going to guess that you might be having a few issues with your quanta which could probably be solved by slimming your deck down to 30 cards. If it were me...I would probably take out the Miracle and either an Adrenaline or a Morning Glory. The Miracle is going to take up space in your hand early on in the game, plus you have 2 SoGs and a Jade Staff already; you're good with the Healing. The other two cards are simply choices because I honestly couldn't think of what else to remove. Morning Star you have Eagle's Eye as a damage dealer, but Eagle's Eye isn't protected from Permanent Control... Adrenaline would help to lessen the burden on
a little bit, but then you wouldn't have 6 for your Fireflies. But again, this is just what I would do and I might be incorrect on this one.
Alternatively, on a similar note...you
might want to look at going with Firefly Queens instead of Fireflies. I used this deck in a past tournament and it fared quite well, you might want to use it for more consideration:
4vj 4vj 4vj 4vj 4vj 5bv 5bv 5bv 5bv 5c2 5c2 5c2 5c2 5c6 5c6 5c6 5c7 5c7 5lh 5lh 5lk 5lk 5lk 5oc 5oc 5oc 5oc 5oc 5oc 5oc 5oc 5oc 5oj 5oj 5oj 5oj 5oj 5ol 5on 5on
Granted this deck went more for a much slower kill than what yours does so I definitely wouldn't use it for rushing.
Perhaps that gives you a few more ideas? I hope that I was able to help in some way