5 water pillars for the 4 freeze seems unnecessary, and as enticing it is to take out any creature with freeze + shockwave combo, you're better off with some better counter instead
this is what i'd do
-5 water pillar, -4 freeze, -3 shockwave, -1 phase spider (13)
+2 wind pillar, +1 aether pillar, +1 wyrm, +4 lightning
32 card deck with 6+6 pillars should give sufficient quanta for your fractal spamming and everything else
if you got the weapons, be it owl's eye or lobotomizer (either is good for creature control) i'd suggest adding one of each or two of either one, preferably lobo because you can completely shut down any creature with web + lobo ability