***TRIALS RESPONSE***A few things come to mind when examining your deck. The quanta balance isn't too bad, although you generate a bit too much
![Light :light](https://elementscommunity.org/forum/Smileys/solosmileys/../../../images/Misc/light18x18.png)
quanta, and the quanta generation is all over the place (three different cards), which makes it quite unreliable.
Those Holy Lights are near-useless. They don't provide much healing and are only really useful against Death and Darkness decks. Similarly, the Wyrms are obsolete considering you already have Pegasi.
So now that we've gotten rid of Wyrms and Holy Lights, what should we add to fill the void? Well, your deck only has two Shockwaves, which isn't really enough to justify their presence. So let's go all-out and add six Shockwaves! This should be more than sufficient to slow down the enemy while you beat them to death.
Now we still have a lot of space, so how about we use Blessings? Blessings are a natural choice in a Pegasus deck, as they become twice as effective due to Pegasus's ability; each Blessing effectively grants +6 attack power.
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This is what we have now. By eliminating one of the quanta sources, as well as balancing it a bit better, we've made it that much more reliable. Blessed Pegasi kill the enemy quickly while Shockwaves utterly destroy their offence. The combination of rush and CC makes for a very dangerous deck indeed.
Hope this helped!