You're only using 5 elements, meaning that 7/12 of what you get is useless. Try Dropping the Entropy, Death, QT and the Life. Then, reinforce your key cards- the dune scorps and the buffs.
Mark of Light
6x dune scorpions
6x blessing
12 time pendulums
4x sanctuaries
1x miracle
4x RT
Alternatively, branch out more, and use more quanta. Add in the little things, like more CC, PC, or damage.
Freeze, shockwave, arsenic, fog shield, replace sundial with precog (sundial interferes with adding poison)
Animate weapon, lose the jade shield.