hey there,
so i am playing a battlemage, focused on forcewave.
here is my build:
/build/Uxqn9O - cant post links yet, so please put this behind the grimcalc,com 
im just using the arcanist for energy reg/leech and the 10% offensive ability
devotion wise i was thinking of : turtle (defense) - assassins blade (for the Phys res debuff on enemys) and falcon (for bleed and phys dmg)
now i dont know what to take next, i think going full dmg isnt the best idea, so i need some more defense, maybe elemental resist and hp + hp reg?
any suggestions what to go for? i am at elite now and really want to take this guy trough ultimate 