***TRIALS RESPONSE***I think you hit the nail on the dot, both Sevs and mesaprotector. It seems that its hard to get any sort of consistent draw, with so much mulligan messups. At times I get all entropy quanta and only light cards, other light cards and the dragon and maxwellls are just sitting in my hand. Pendulums and pillars seem more appropriate. Another thing I noticed with this deck is that it is seemingly trying to go in opposite directions. The blessings and chaos seeds lean towards damage, with the archangels and the lone dragon. At the same time, you have stalling elements like Maxwell's demon, pandemonium (PvP), and miracle. The Holy flash somewhat messing with the mulligan is another factor.
This is what I propose, which is leaning much more towards the stalling.
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6rm 6rm 6rm 6rm 6tt 6tt 6tt 6u7 6u7 6u7 6u9 6u9 6u9 6u9 6u9 6ve 6ve 6ve 6ve 6ve 6ve 6ve 6ve 6ve 6ve 6ve 6ve 7jo 7jo 7jt 7jt 7jt 7k1 7k2 7k2 7k2 7k2 7la 7la 7la 8pq
With antimatters, upped pandemoniums, and maxwells, it will be hard for your opponents to mount an offense. If they come at you with immortal creatures or other quinted creatures, the SoDs+Miracles will allow for leeway room through healing. I opted out of sanctuaries as I prefer the quanta from solar shield. I also decided to take on that Morning glory in the off chance that you do fight another stall, if that stall does not have healing and you get it early enough, you can also win. If you get it early against a rush, it helps to add pressure to force the opponent to act in less turns they would normally have.