Interresting, it look like my combo i use for pve. Now with Mana regen potion you can cancel the mana -1% for arcane shield (-300 mana per sec and +500 - +600 per sec for the mana potion)
My combo:
Perma buff:
Arcane Shield: Fire (+ Regen mana potion)
Elemental reversal: Fire
Item for proc:
Awaken grimoire (+20% M-atk)
Cycle:
-Ice stance
-Magic burst
-Artic Storm: Bonus M-atk and crit rate +20%, +50% (Magic burst)
-Wind Stance
Single target:
-Wind Hydra: 200% Lighting Storm + Bonus M-atk and crit rate +20%, +50% (Magic burst)
-Lighting stance: 100% Lighting Bambardment + 200% Lighting Storm, Bonus M-atk and
. crit rate +10%, +50% (Magic burst)
-Lighting Storm x3:
-Lighting Bombardment
-Repeat
Multi Target:
-Wind Hydra: 200% Lighting Storm, Bonus M-atk and crit rate +20%, +50% M-atk (Magic burst)
-Wind Storm: Lighting Bambardment Become AOE (14 meters), 200% Lighting Storm, Bonus M-atk
. and crit rate +20%, +50% M-atk (Magic burst).
-Lighting stance: 100% Lighting Bambardment + 200% Lighting Storm, Bonus M-atk and
. crit rate +10%, +50% (Magic burst)
-Lighting Storm x3
-Lighting Bombardment
-Repeat