I don't see the point in having pests (which cost 2 quanta) when there's only 6 cards in the deck that cost more than 2 quanta.
flying weapons cost 1, pest cost 2, dagger cost 2, towers are free. that leaves the 5 vampires at 5 quanta each and one eclipse at 4 quanta. also, 6 pests is not enough to cause significant quanta denial, especially against FGs or rainbow PvP's
I'd change:
+1 Eclipse
+2 Improved Dusk
-6 Pest
+3 SoG
+3 Obsidian Towers (some games go long)
I'd also consider adding a obsidian dragon or 2 if the deck was too slow