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Here's what i would do:
-2 Otyugh (It seems you are using scarabs as the main defense/offense)
-1 Empathic Bond (Can't really keep you alive early, and late you already have a huge bonewall)
+1 Boneyard (Scarabs+RoF= Deaths)
+1 Fallen Druid(Mutate those skeletons)
-2 Freeze -2 Lightning -2 Shockwave (Don't need these one use spells in here)
-1 Pharoh (4 i'd think would clog your hand) +2 Hourglass (More Draws are better)
+2-3 Quint(Protect your creatures)
-1 Enchant Artifact(Not really needed vs AI5)
+1 Butterfly Effect Or Pulverizer (if you have a Pulverizer, put it in, if not, use Butterfly effect)
+3ish Sanctuary(Healing, you could also go +2 Sanctuary +1 Miracle)
+1 Firefly Queen(use that life quantum +produces light generators for Sanctuarys)
-1 Mindflayer(If your eating everything, Lobo isnt that neccessary)
+5 Sundial (Defense Early.)
Final Product:
4sa 4sa 4sa 4sa 4sa 4sa 4sa 4sa 4sa 4sa 4sa 4sa 4sa 4sa 4sa 4sa 4sa 4sa 4vm 4vo 52n 52r 5c6 5f8 5if 5lm 5lm 5lm 5oj 5ro 5rp 5rp 5rp 5rp 5rp 5rs 5rs 5rs 621 621 621 7q5 7q5 7q5 7q5
Screenie of Shutdown:
Screenie of Shutdown 2:
In this picture, my hp dipped down to 11, i stalled 5 turns with sundial and sanctuary, then RoF and ate their creatures, dropped a Bonewall, BE a scarab and destroyed everything.